From: Cyril Hrubis <chrubis@suse.cz>
To: ltp-list@lists.sourceforge.net
Subject: [LTP] [PATCH] ftest cleanup II
Date: Wed, 9 Sep 2009 20:15:41 +0200 [thread overview]
Message-ID: <20090909181541.GA31549@schrodinger.suse.cz> (raw)
[-- Attachment #1: Type: text/plain, Size: 285 bytes --]
Hi,
this is ftest cleanup part II. Most of the functions that were copy & pasted
again and again in every file are now in libftest library. Also ftest04,
ftest05, ftest06, ftest07 and ftest08 are cleaned.
Signed-off-by: Cyril Hrubis chrubis@suse.cz
--
Cyril Hrubis
chrubis@suse.cz
[-- Attachment #2: ftest_cleanup_II.patch --]
[-- Type: text/x-patch, Size: 81676 bytes --]
Index: ltp/testcases/kernel/fs/ftest/ftest01.c
===================================================================
--- ltp.orig/testcases/kernel/fs/ftest/ftest01.c
+++ ltp/testcases/kernel/fs/ftest/ftest01.c
@@ -1,6 +1,7 @@
/*
*
* Copyright (c) International Business Machines Corp., 2002
+ * Copyright (c) Cyril Hrubis chrubis@suse.cz 2009
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -58,6 +59,7 @@
#include <inttypes.h>
#include "test.h"
#include "usctest.h"
+#include "libftest.h"
char *TCID = "ftest01";
int TST_TOTAL = 1;
@@ -66,12 +68,8 @@ static void setup(void);
static void runtest(void);
static void dotest(int, int, int);
static void domisc(int, int, char*);
-static void bfill(char*, char, int);
-static void dumpbuf(char*);
-static void dumpbits(char*, int);
-static void orbits(char*, char*, int);
static void cleanup(void);
-static void term(int);
+static void term(int sig);
#define PASSED 1
#define FAILED 0
@@ -81,26 +79,23 @@ static void term(int);
#define K_2 2048
#define K_4 4096
-char progname[]= "ftest1()"; /* replace ++ with test name */
+static int csize; /* chunk size */
+static int iterations; /* # total iterations */
+static int max_size; /* max file size */
+static int misc_intvl; /* for doing misc things; 0 ==> no */
+static int nchild; /* how many children */
+static int nwait;
+static int fd; /* file descriptor used by child */
+static int parent_pid;
+static int pidlist[MAXCHILD];
+static char test_name[2];
-int csize; /* chunk size */
-int iterations; /* # total iterations */
-int max_size; /* max file size */
-int misc_intvl; /* for doing misc things; 0 ==> no */
-int nchild; /* how many children */
-int nwait;
-int fd; /* file descriptor used by child */
-int parent_pid;
-int pidlist[MAXCHILD];
-char test_name[2];
-char *prog;
+static char fuss[40]; /* directory to do this in */
+static char homedir[200]; /* where we started */
-char fuss[40] = ""; /* directory to do this in */
-char homedir[200]= ""; /* where we started */
+static int local_flag;
-int local_flag;
-
-int main (int ac, char *av[])
+int main(int ac, char *av[])
{
int lc;
char *msg;
@@ -108,7 +103,7 @@ int main (int ac, char *av[])
/*
* parse standard options
*/
- if ((msg = parse_opts(ac, av, (option_t *)NULL, NULL)) != NULL)
+ if ((msg = parse_opts(ac, av, NULL, NULL)) != NULL)
tst_brkm(TBROK, cleanup, "OPTION PARSING ERROR - %s", msg);
setup();
@@ -326,7 +321,6 @@ static void dotest(int testers, int me,
* repeat until count = nchunks.
* ++val.
*/
-
srand(getpid());
if (misc_intvl)
@@ -337,10 +331,10 @@ static void dotest(int testers, int me,
misc_cnt[i] = 0;
ftruncate(fd, 0);
file_max = 0;
- bfill(bits, 0, (nchunks+7)/8);
- bfill(hold_bits, 0, (nchunks+7)/8);
- bfill(val_buf, val, csize);
- bfill(zero_buf, 0, csize);
+ memset(bits, 0, (nchunks+7)/8);
+ memset(hold_bits, 0, (nchunks+7)/8);
+ memset(val_buf, val, csize);
+ memset(zero_buf, 0, csize);
count = 0;
collide = 0;
while (count < nchunks) {
@@ -381,11 +375,11 @@ static void dotest(int testers, int me,
tst_resm(TFAIL, "Test[%d]: last_trunc = 0x%x.",
me, last_trunc);
sync();
- dumpbuf(buf);
- dumpbits(bits, (nchunks+7)/8);
- orbits(hold_bits, bits, (nchunks+7)/8);
+ ft_dumpbuf(buf, csize);
+ ft_dumpbits(bits, (nchunks+7)/8);
+ ft_orbits(hold_bits, bits, (nchunks+7)/8);
tst_resm(TINFO, "Hold ");
- dumpbits(hold_bits, (nchunks+7)/8);
+ ft_dumpbits(hold_bits, (nchunks+7)/8);
tst_exit();
}
bits[chunk/8] |= (1<<(chunk%8));
@@ -404,11 +398,11 @@ static void dotest(int testers, int me,
tst_resm(TFAIL, "Test[%d]: last_trunc = 0x%x.",
me, last_trunc);
sync();
- dumpbuf(buf);
- dumpbits(bits, (nchunks+7)/8);
- orbits(hold_bits, bits, (nchunks+7)/8);
+ ft_dumpbuf(buf, csize);
+ ft_dumpbits(bits, (nchunks+7)/8);
+ ft_orbits(hold_bits, bits, (nchunks+7)/8);
tst_resm(TINFO, "Hold ");
- dumpbits(hold_bits, (nchunks+7)/8);
+ ft_dumpbits(hold_bits, (nchunks+7)/8);
tst_exit();
}
}
@@ -436,7 +430,7 @@ static void dotest(int testers, int me,
* If hit "misc" interval, do it.
*/
if (misc_intvl && --whenmisc <= 0) {
- orbits(hold_bits, bits, (nchunks+7)/8);
+ ft_orbits(hold_bits, bits, (nchunks+7)/8);
domisc(me, fd, bits);
whenmisc = NEXTMISC;
}
@@ -519,78 +513,10 @@ static void domisc(int me, int fd, char
++type;
}
-static void bfill(char *buf, char val, int size)
-{
- int i;
-
- for (i = 0; i < size; i++)
- buf[i] = val;
-}
-
-/*
- * dumpbuf
- * Dump the buffer.
- */
-static void dumpbuf(char *buf)
-{
- char val;
- int idx, nout, i;
-
- tst_resm(TINFO, "\tBuf:");
- nout = 0;
- idx = 0;
- val = buf[0];
-
- for (i = 0; i < csize; i++) {
- if (buf[i] != val) {
- if (i == idx+1)
- tst_resm(TINFO, "\t%x, ", buf[idx] & 0xff);
- else
- tst_resm(TINFO, "\t%d*%x, ", i-idx, buf[idx] & 0xff);
- idx = i;
- ++nout;
- }
- if (nout > 10) {
- tst_resm(TINFO, "\t ... more");
- return;
- }
- }
-
- if (i == idx+1)
- tst_resm(TINFO, "\t%x", buf[idx] & 0xff);
- else
- tst_resm(TINFO, "\t%d*%x", i-idx, buf[idx]);
-}
-
-/*
- * dumpbits
- * Dump the bit-map.
- */
-static void dumpbits(char *bits, int size)
-{
- char *buf;
-
- tst_resm(TINFO, "\tBits array:");
-
- for (buf = bits; size > 0; --size, ++buf) {
- if ((buf-bits) % 16 == 0)
- tst_resm(TINFO, "\t%04x:\t", 8*(buf-bits));
- tst_resm(TINFO, "\t%02x ", *buf & 0xff);
- }
-
- tst_resm(TINFO, "\t");
-}
-
-static void orbits(char *hold, char *bits, int count)
-{
- while (count-- > 0)
- *hold++ |= *bits++;
-}
-
/*
* SIGTERM signal handler.
*/
-static void term(int sig)
+static void term(int sig LTP_ATTRIBUTE_UNUSED)
{
int i;
Index: ltp/testcases/kernel/fs/ftest/ftest02.c
===================================================================
--- ltp.orig/testcases/kernel/fs/ftest/ftest02.c
+++ ltp/testcases/kernel/fs/ftest/ftest02.c
@@ -1,6 +1,7 @@
/*
*
* Copyright (c) International Business Machines Corp., 2002
+ * Copyright (c) Cyril Hrubis chrubis@suse.cz 2009
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -44,8 +45,6 @@
#include <stdio.h>
-#include "test.h"
-#include "usctest.h"
#include <sys/types.h>
#include <sys/param.h>
#include <sys/wait.h>
@@ -55,6 +54,9 @@
#include <sys/mount.h>
#include <signal.h>
#include <unistd.h>
+#include "test.h"
+#include "usctest.h"
+#include "libftest.h"
#define MAXCHILD 25
#define K_1 1024
@@ -64,7 +66,6 @@
char *TCID = "ftest02";
int TST_TOTAL = 1;
-extern int Tst_count;
#define PASSED 1
#define FAILED 0
@@ -74,30 +75,28 @@ static void unlfile(int, int);
static void fussdir(int, int);
static void dotest(int, int);
static void dowarn(int, char*, char*);
-static void mkname(char*, int, int);
static void term(int sig);
static void cleanup(void);
#define M (1024*1024)
-int iterations;
-int nchild;
-int parent_pid;
-int pidlist[MAXCHILD];
-
-char homedir[MAXPATHLEN];
-char dirname[MAXPATHLEN];
-char tmpname[MAXPATHLEN];
-char *prog;
-int dirlen;
-int mnt = 0;
-char startdir[MAXPATHLEN], mntpoint[MAXPATHLEN], newfsstring[90];
-char *partition;
-char *cwd;
-char *fstyp;
-int local_flag;
+static int iterations;
+static int nchild;
+static int parent_pid;
+static int pidlist[MAXCHILD];
+
+static char homedir[MAXPATHLEN];
+static char dirname[MAXPATHLEN];
+static char tmpname[MAXPATHLEN];
+static int dirlen;
+static int mnt = 0;
+static char startdir[MAXPATHLEN], mntpoint[MAXPATHLEN];
+static char *partition;
+static char *cwd;
+static char *fstyp;
+static int local_flag;
-int main(int ac, char *av[])
+int main(void)
{
int k, j, pid, child, status, count;
char name[128];
@@ -149,7 +148,7 @@ int main(int ac, char *av[])
}
- for(k = 0; k < nchild; k++) {
+ for (k = 0; k < nchild; k++) {
if ((child = fork()) == 0) {
dotest(k, iterations);
exit(0);
@@ -167,7 +166,7 @@ int main(int ac, char *av[])
* Wait for children to finish.
*/
count = 0;
- while((child = wait(&status)) > 0) {
+ while ((child = wait(&status)) > 0) {
//tst_resm(TINFO,"Test{%d} exited status = 0x%x", child, status);
//tst_resm(TINFO,"status is %d",status);
if (status) {
@@ -195,7 +194,7 @@ int main(int ac, char *av[])
for (k = 0; k < nchild; k++)
for (j = 0; j < iterations + 1; j++) {
- mkname(name, k, j);
+ ft_mkname(name, dirname, k, j);
rmdir(name);
unlink(name);
}
@@ -258,12 +257,10 @@ char crmsg[] = "Gee, let's write somethi
static void crfile(int me, int count)
{
- int fd;
- int val;
- char fname[128];
- char buf[128];
+ int fd, val;
+ char fname[128], buf[128];
- mkname(fname, me, count);
+ ft_mkname(fname, dirname, me, count);
fd = open(fname, O_RDWR|O_CREAT|O_TRUNC, 0666);
if (fd < 0 && errno == EISDIR) {
@@ -307,8 +304,8 @@ static void unlfile(int me, int count)
if (i < 0)
i = 0;
- for(; i < count; i++) {
- mkname(fname, me, i);
+ for (; i < count; i++) {
+ ft_mkname(fname, dirname, me, i);
val = rmdir(fname);
if (val < 0 )
val = unlink(fname);
@@ -326,13 +323,12 @@ static void unlfile(int me, int count)
*/
static void fussdir(int me, int count)
{
- int val;
- char dir[128];
- char fname[128];
- char savedir[128];
+ int val;
+ char dir[128], fname[128], savedir[128];
- mkname(dir, me, count);
- rmdir(dir); unlink(dir); /* insure not there */
+ ft_mkname(dir, dirname, me, count);
+ rmdir(dir);
+ unlink(dir);
val = mkdir(dir, 0755);
warn(val, "mkdir", dir);
@@ -340,7 +336,6 @@ static void fussdir(int me, int count)
/*
* Arrange to create files in the directory.
*/
-
strcpy(savedir, dirname);
strcpy(dirname, "");
@@ -354,6 +349,7 @@ static void fussdir(int me, int count)
warn(val, "chdir", "..");
val = rmdir(dir);
+
if (val >= 0) {
tst_resm(TFAIL,"Test[%d]: rmdir of non-empty %s succeeds!", me, dir);
tst_exit();
@@ -362,11 +358,11 @@ static void fussdir(int me, int count)
val = chdir(dir);
warn(val, "chdir", dir);
- mkname(fname, me, count);
+ ft_mkname(fname, dirname, me, count);
val = unlink(fname);
warn(val, "unlink", fname);
- mkname(fname, me, count+1);
+ ft_mkname(fname, dirname, me, count+1);
val = unlink(fname);
warn(val, "unlink", fname);
@@ -412,7 +408,8 @@ static void dotest(int me, int count)
//tst_resm(TINFO,"Test %d pid %d starting.", me, getpid());
srand(getpid());
- for(i = 0; i < count; i++) {
+
+ for (i = 0; i < count; i++) {
thing = (rand() >> 3) % NTHING;
(*ino_thing[thing].it_proc)(me, i, ino_thing[thing].it_name);
++thing_cnt[thing];
@@ -431,27 +428,10 @@ static void dowarn(int me, char *m1, cha
tst_exit();
}
-static void mkname(char *name, int me, int idx)
-{
- int len;
-
- strcpy(name, dirname);
-
- if (name[0]) {
- len = dirlen+1;
- name[len-1] = '/';
- } else
- len = 0;
-
- name[len+0] = 'A' + (me % 26);
- name[len+1] = 'a' + (idx % 26);
- name[len+2] = '\0';
-}
-
/*
* SIGTERM signal handler.
*/
-static void term(int sig)
+static void term(int sig LTP_ATTRIBUTE_UNUSED)
{
int i;
Index: ltp/testcases/kernel/fs/ftest/ftest03.c
===================================================================
--- ltp.orig/testcases/kernel/fs/ftest/ftest03.c
+++ ltp/testcases/kernel/fs/ftest/ftest03.c
@@ -1,6 +1,7 @@
/*
*
* Copyright (c) International Business Machines Corp., 2002
+ * Copyright (c) Cyril Hrubis chrubis@suse.cz 2009
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -64,10 +65,10 @@
#include <inttypes.h>
#include "test.h"
#include "usctest.h"
+#include "libftest.h"
char *TCID = "ftest03";
int TST_TOTAL = 1;
-extern int Tst_count;
#define PASSED 1
#define FAILED 0
@@ -76,34 +77,29 @@ static void setup(void);
static void runtest(void);
static void dotest(int, int, int);
static void domisc(int, int, char*);
-static void bfill(char*, char, int);
-static void dumpiov(struct iovec*);
-static void dumpbits(char*, int);
-static void orbits(char*, char*, int);
static void term(int sig);
-#define MAXCHILD 25 /* max number of children to allow */
+#define MAXCHILD 25
#define K_1 1024
#define K_2 2048
#define K_4 4096
#define MAXIOVCNT 16
-int csize; /* chunk size */
-int iterations; /* # total iterations */
-int max_size; /* max file size */
-int misc_intvl; /* for doing misc things; 0 ==> no */
-int nchild; /* how many children */
-int nwait;
-int fd; /* file descriptor used by child */
-int parent_pid;
-int pidlist[MAXCHILD];
-char test_name[2]; /* childs test directory name */
-char *prog, *getcwd() ;
+static int csize; /* chunk size */
+static int iterations; /* # total iterations */
+static int max_size; /* max file size */
+static int misc_intvl; /* for doing misc things; 0 ==> no */
+static int nchild; /* how many children */
+static int nwait;
+static int fd; /* file descriptor used by child */
+static int parent_pid;
+static int pidlist[MAXCHILD];
+static char test_name[2]; /* childs test directory name */
-char fuss[40] = ""; /* directory to do this in */
-char homedir[200]= ""; /* where we started */
+static char fuss[40]; /* directory to do this in */
+static char homedir[200]; /* where we started */
-int local_flag;
+static int local_flag;
int main (int ac, char *av[])
{
@@ -399,14 +395,14 @@ static void dotest(int testers, int me,
ftruncate(fd,0);
file_max = 0;
- bfill(bits, 0, (nchunks+7) / 8);
- bfill(hold_bits, 0, (nchunks+7) / 8);
+ memset(bits, 0, (nchunks+7) / 8);
+ memset(hold_bits, 0, (nchunks+7) / 8);
/* Have to fill the val and zero iov buffers in a different manner
*/
for (i = 0; i < MAXIOVCNT; i++) {
- bfill(val_iovec[i].iov_base,val,val_iovec[i].iov_len);
- bfill(zero_iovec[i].iov_base,0,zero_iovec[i].iov_len);
+ memset(val_iovec[i].iov_base,val,val_iovec[i].iov_len);
+ memset(zero_iovec[i].iov_base,0,zero_iovec[i].iov_len);
}
@@ -450,11 +446,11 @@ static void dotest(int testers, int me,
tst_resm(TINFO, "\tTest[%d]: last_trunc = 0x%x.",
me, last_trunc);
sync();
- dumpiov(&r_iovec[i]);
- dumpbits(bits, (nchunks+7)/8);
- orbits(hold_bits, bits, (nchunks+7)/8);
+ ft_dumpiov(&r_iovec[i]);
+ ft_dumpbits(bits, (nchunks+7)/8);
+ ft_orbits(hold_bits, bits, (nchunks+7)/8);
tst_resm(TINFO, "\tHold ");
- dumpbits(hold_bits, (nchunks+7)/8);
+ ft_dumpbits(hold_bits, (nchunks+7)/8);
tst_exit();
}
}
@@ -474,11 +470,11 @@ static void dotest(int testers, int me,
tst_resm(TINFO, "\tTest[%d]: last_trunc = 0x%x.",
me, last_trunc);
sync();
- dumpiov(&r_iovec[i]);
- dumpbits(bits, (nchunks+7)/8);
- orbits(hold_bits, bits, (nchunks+7)/8);
+ ft_dumpiov(&r_iovec[i]);
+ ft_dumpbits(bits, (nchunks+7)/8);
+ ft_orbits(hold_bits, bits, (nchunks+7)/8);
tst_resm(TINFO, "\tHold ");
- dumpbits(hold_bits, (nchunks+7)/8);
+ ft_dumpbits(hold_bits, (nchunks+7)/8);
tst_exit();
}
}
@@ -507,7 +503,7 @@ static void dotest(int testers, int me,
* If hit "misc" interval, do it.
*/
if (misc_intvl && --whenmisc <= 0) {
- orbits(hold_bits, bits, (nchunks+7)/8);
+ ft_orbits(hold_bits, bits, (nchunks+7)/8);
domisc(me, fd, bits);
whenmisc = NEXTMISC;
}
@@ -586,77 +582,10 @@ static void domisc(int me, int fd, char
++type;
}
-static void bfill(char *buf, char val, int size)
-{
- int i;
-
- for (i = 0; i < size; i++)
- buf[i] = val;
-}
-
-/*
- * dumpiov
- * Dump the contents of the r_iovec buffer.
- */
-static void dumpiov(struct iovec *iovptr)
-{
- int i;
- char val, *buf;
- int idx, nout;
-
- nout = 0;
- idx = 0;
-
- buf = (char*)iovptr->iov_base;
- val = buf[0];
-
- for (i = 0; i < iovptr->iov_len; i++) {
-
- if (buf[i] != val) {
- if (i == idx+1)
- tst_resm(TINFO, "\t%x, ", buf[idx] & 0xff);
- else
- tst_resm(TINFO, "\t%d*%x, ", i-idx, buf[idx] & 0xff);
- idx = i;
- ++nout;
- }
-
- if (nout > 10) {
- tst_resm(TINFO, "\t ... more");
- return;
- }
- }
-
- if (i == idx+1)
- tst_resm(TINFO, "\t%x", buf[idx] & 0xff);
- else
- tst_resm(TINFO, "\t%d*%x", i-idx, buf[idx]);
-}
-
-/*
- * Dump the bit-map.
- */
-static void dumpbits(char *bits, int size)
-{
- char *buf;
-
- for (buf = bits; size > 0; --size, ++buf) {
- if ((buf-bits) % 16 == 0)
- tst_resm(TINFO, "\t%04x:\t", 8*(buf-bits));
- tst_resm(TINFO, "\t%02x ", *buf & 0xff);
- }
-}
-
-static void orbits(char *hold, char *bits, int count)
-{
- while (count-- > 0)
- *hold++ |= *bits++;
-}
-
/*
* SIGTERM signal handler.
*/
-static void term(int sig)
+static void term(int sig LTP_ATTRIBUTE_UNUSED)
{
int i;
@@ -685,5 +614,3 @@ static void term(int sig)
tst_exit();
}
-
-
Index: ltp/testcases/kernel/fs/ftest/libftest.c
===================================================================
--- /dev/null
+++ ltp/testcases/kernel/fs/ftest/libftest.c
@@ -0,0 +1,139 @@
+/*
+ * Copyright (c) Cyril Hrubis chrubis@suse.cz 2009
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <sys/uio.h>
+#include "test.h"
+#include "libftest.h"
+
+/*
+ * Dump content of iov structure.
+ */
+void ft_dumpiov(struct iovec *iov)
+{
+ char val, *buf;
+ int idx, nout, i;
+
+ tst_resm(TINFO, "\tBuf:");
+
+ nout = 0;
+ idx = 0;
+ buf = (char*)iov->iov_base;
+ val = buf[0];
+
+ for (i = 0; (unsigned int)i < iov->iov_len; i++) {
+
+ if (buf[i] != val) {
+ if (i == idx+1)
+ tst_resm(TINFO, "\t%x, ", buf[idx] & 0xff);
+ else
+ tst_resm(TINFO, "\t%d*%x, ", i-idx, buf[idx] & 0xff);
+ idx = i;
+ ++nout;
+ }
+
+ if (nout > 10) {
+ tst_resm(TINFO, "\t ... more");
+ return;
+ }
+ }
+
+ if (i == idx+1)
+ tst_resm(TINFO, "\t%x", buf[idx] & 0xff);
+ else
+ tst_resm(TINFO, "\t%d*%x", i-idx, buf[idx]);
+}
+
+/*
+ * Dump bits string.
+ */
+void ft_dumpbits(char *bits, int size)
+{
+ char *buf;
+
+ tst_resm(TINFO, "\tBits array:");
+
+ for (buf = bits; size > 0; --size, ++buf) {
+ if ((buf-bits) % 16 == 0)
+ tst_resm(TINFO, "\t%04x:\t", 8*(buf-bits));
+ tst_resm(TINFO, "\t%02x ", *buf & 0xff);
+ }
+
+ tst_resm(TINFO, "\t");
+}
+
+/*
+ * Do logical or of hold and bits (of size)
+ * fields and store result into hold field.
+ */
+void ft_orbits(char *hold, char *bits, int size)
+{
+ while (size-- > 0)
+ *hold++ |= *bits++;
+}
+
+/*
+ * Dumps buffer in hexadecimal format.
+ */
+void ft_dumpbuf(char *buf, int csize)
+{
+ char val;
+ int idx, nout, i;
+
+ tst_resm(TINFO, "\tBuf:");
+ nout = 0;
+ idx = 0;
+ val = buf[0];
+
+ for (i = 0; i < csize; i++) {
+ if (buf[i] != val) {
+ if (i == idx+1)
+ tst_resm(TINFO, "\t%x, ", buf[idx] & 0xff);
+ else
+ tst_resm(TINFO, "\t%d*%x, ", i-idx, buf[idx] & 0xff);
+ idx = i;
+ ++nout;
+ }
+ if (nout > 10) {
+ tst_resm(TINFO, "\t ... more");
+ return;
+ }
+ }
+
+ if (i == idx+1)
+ tst_resm(TINFO, "\t%x", buf[idx] & 0xff);
+ else
+ tst_resm(TINFO, "\t%d*%x", i-idx, buf[idx]);
+}
+
+/*
+ * Creates filename from path and numbers.
+ *
+ * TODO: name is big enough?
+ */
+void ft_mkname(char *name, char *dirname, int me, int idx)
+{
+ char a, b;
+
+ a = 'A' + (me % 26);
+ b = 'a' + (idx % 26);
+
+ if (dirname[0] != '\0')
+ sprintf(name, "%s/%c%c", dirname, a, b);
+ else
+ sprintf(name, "%c%c", a, b);
+}
Index: ltp/testcases/kernel/fs/ftest/libftest.h
===================================================================
--- /dev/null
+++ ltp/testcases/kernel/fs/ftest/libftest.h
@@ -0,0 +1,55 @@
+/*
+ * Copyright (c) Cyril Hrubis chrubis@suse.cz 2009
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+/*
+ * This small library was created in order to put all code that's duplicated in
+ * ftestXX.c files here.
+ */
+
+#ifndef __LIBFTEST_H__
+#define __LIBFTEST_H__
+
+struct iovec;
+
+/*
+ * Dump content of iov structure.
+ */
+void ft_dumpiov(struct iovec *iov);
+
+/*
+ * Dump bits string.
+ */
+void ft_dumpbits(char *bits, int size);
+
+/*
+ * Do logical or of hold and bits (of size)
+ * fields and store result into hold field.
+ */
+void ft_orbits(char *hold, char *bits, int size);
+
+/*
+ * Dumps buffer in hexadecimal format.
+ */
+void ft_dumpbuf(char *buf, int csize);
+
+/*
+ * Creates filename from path and numbers.
+ */
+void ft_mkname(char *name, char *dirname, int me, int idx);
+
+#endif /* __LIBFTEST_H__ */
Index: ltp/testcases/kernel/fs/ftest/ftest05.c
===================================================================
--- ltp.orig/testcases/kernel/fs/ftest/ftest05.c
+++ ltp/testcases/kernel/fs/ftest/ftest05.c
@@ -1,6 +1,7 @@
/*
*
* Copyright (c) International Business Machines Corp., 2002
+ * Copyright (c) Cyril Hrubis chrubis@suse.cz 2009
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -50,104 +51,91 @@
*/
#define _XOPEN_SOURCE 500
-#define _LARGEFILE64_SOURCE 1
-#include <stdio.h> /* needed by testhead.h */
+#define _LARGEFILE64_SOURCE 1
+#include <stdio.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <sys/stat.h>
#include <errno.h>
#include <fcntl.h>
-#include <signal.h> /* DEM - added SIGTERM support */
+#include <signal.h>
#include <unistd.h>
+#include <inttypes.h>
#include "test.h"
#include "usctest.h"
+#include "libftest.h"
char *TCID = "ftest05";
int TST_TOTAL = 1;
-extern int Tst_count;
-void setup(void);
-int runtest();
-int dotest(int, int, int);
-int domisc(int, int, char*);
-int bfill(char*, char, int);
-int dumpbuf(char*);
-int dumpbits(char*, int);
-int orbits(char*, char*, int);
-int term();
-void cleanup(void);
+static void setup(void);
+static void runtest();
+static void dotest(int, int, int);
+static void domisc(int, int, char*);
+static void term(int sig);
+static void cleanup(void);
#define PASSED 1
#define FAILED 0
-#define MAXCHILD 25 /* max number of children to allow */
+#define MAXCHILD 25
#define K_1 1024
#define K_2 2048
#define K_4 4096
+static int csize; /* chunk size */
+static int iterations; /* # total iterations */
+static off64_t max_size; /* max file size */
+static int misc_intvl; /* for doing misc things; 0 ==> no */
+static int nchild; /* how many children */
+static int nwait;
+static int fd; /* file descriptor used by child */
+static int parent_pid;
+static int pidlist[MAXCHILD];
+static char test_name[2]; /* childs test directory name */
+
+static char fuss[40]; /* directory to do this in */
+static char homedir[200]; /* where we started */
-int csize; /* chunk size */
-int iterations; /* # total iterations */
-off64_t max_size; /* max file size */
-int misc_intvl; /* for doing misc things; 0 ==> no */
-int nchild; /* how many children */
-int nwait;
-int fd; /* file descriptor used by child */
-int parent_pid;
-int pidlist[MAXCHILD];
-char test_name[2]; /* childs test directory name */
-char *prog;
-
-char fuss[40] = ""; /* directory to do this in */
-char homedir[200]= ""; /* where we started */
-
-int local_flag;
-
-/*--------------------------------------------------------------*/
-int main (ac, av)
- int ac;
- char *av[];
+static int local_flag;
+
+int main(int ac, char *av[])
{
- int lc; /* loop counter */
- char *msg; /* message returned from parse_opts */
+ int lc;
+ char *msg;
/*
- * parse standard options
- */
- if ((msg = parse_opts(ac, av, (option_t *)NULL, NULL)) != (char *)NULL){
- tst_brkm(TBROK, cleanup, "OPTION PARSING ERROR - %s", msg);
- /*NOTREACHED*/
- }
+ * parse standard options
+ */
+ if ((msg = parse_opts(ac, av, NULL, NULL)) != NULL)
+ tst_brkm(TBROK, cleanup, "OPTION PARSING ERROR - %s", msg);
- setup();
+ setup();
local_flag = PASSED;
- for (lc = 0; TEST_LOOPING(lc); lc++) {
+ for (lc = 0; TEST_LOOPING(lc); lc++) {
+
+ runtest();
- runtest();
+ if (local_flag == PASSED)
+ tst_resm(TPASS, "Test passed.");
+ else
+ tst_resm(TFAIL, "Test failed.");
+ }
- if (local_flag == PASSED) {
- tst_resm(TPASS, "Test passed.");
- } else {
- tst_resm(TFAIL, "Test failed.");
- }
- } /* end of for */
cleanup();
- return 0;
+ tst_exit();
}
-/*--------------------------------------------------------------*/
-void
-setup()
+static void setup(void)
{
-
/*
* Make a directory to do this in; ignore error if already exists.
* Save starting directory.
*/
tst_tmpdir();
- getcwd(homedir, sizeof( homedir));
+ getcwd(homedir, sizeof (homedir));
parent_pid = getpid();
if (!fuss[0])
@@ -160,49 +148,44 @@ setup()
tst_exit();
}
-
/*
* Default values for run conditions.
*/
-
iterations = 10;
nchild = 5;
csize = K_2; /* should run with 1, 2, and 4 K sizes */
max_size = K_1 * K_1;
misc_intvl = 10;
- if ((sigset(SIGTERM, (void (*)())term)) == SIG_ERR) {
+ if (sigset(SIGTERM, term) == SIG_ERR) {
perror("sigset failed");
exit(3);
}
local_flag = PASSED;
-
- return;
}
-int runtest()
+static void runtest(void)
{
- register int i;
- int pid;
- int child;
- int status;
- int count;
+ int i, pid, child, status, count;
-
- for(i = 0; i < nchild; i++) {
+ for (i = 0; i < nchild; i++) {
test_name[0] = 'a' + i;
test_name[1] = '\0';
fd = open(test_name, O_RDWR|O_CREAT|O_TRUNC, 0666);
+
if (fd < 0) {
tst_resm(TBROK, "\tError %d creating %s/%s.", errno, fuss, test_name);
tst_exit();
}
- if ((child = fork()) == 0) { /* child */
- dotest(nchild, i, fd); /* do it! */
- tst_exit(); /* when done, exit */
+
+ if ((child = fork()) == 0) {
+ dotest(nchild, i, fd);
+ tst_exit();
}
+
close(fd);
+
if (child < 0) {
tst_resm(TINFO, "System resource may be too low, fork() malloc()"
" etc are likely to fail.");
@@ -217,37 +200,30 @@ int runtest()
/*
* Wait for children to finish.
*/
-
count = 0;
- while(1)
- {
- if ((child = wait(&status)) >= 0) {
- //tst_resm(TINFO, "\tTest{%d} exited status = 0x%x", child, status);
- if (status != 0) {
- tst_resm(TFAIL, "\tTest{%d} failed, expected 0 exit.", child);
- local_flag = FAILED;
- }
- ++count;
- }
- else
- {
- if (errno != EINTR)
- break;
- }
+ while (1) {
+ if ((child = wait(&status)) >= 0) {
+ if (status != 0) {
+ tst_resm(TFAIL, "\tTest{%d} failed, expected 0 exit.", child);
+ local_flag = FAILED;
+ }
+ ++count;
+ } else
+ if (errno != EINTR)
+ break;
}
/*
* Should have collected all children.
*/
-
if (count != nwait) {
tst_resm(TFAIL, "\tWrong # children waited on, count = %d", count);
local_flag = FAILED;
}
-
chdir(homedir);
pid = fork();
+
if (pid < 0) {
tst_resm(TINFO, "System resource may be too low, fork() malloc()"
" etc are likely to fail.");
@@ -255,18 +231,19 @@ int runtest()
sync();
tst_exit();
}
+
if (pid == 0) {
execl("/bin/rm", "rm", "-rf", fuss, NULL);
tst_exit();
}
wait(&status);
+
if (status) {
tst_resm(TINFO,"CAUTION - ftest05, '%s' may not be removed", fuss);
}
- sync(); /* safeness */
- return 0;
+ sync();
}
/*
@@ -279,12 +256,10 @@ int runtest()
#define NMISC 4
enum m_type { m_fsync, m_trunc, m_sync, m_fstat };
-char *m_str[] = {
- "fsync", "trunc", "sync", "fstat"
-};
+char *m_str[] = {"fsync", "trunc", "sync", "fstat"};
int misc_cnt[NMISC]; /* counts # of each kind of misc */
-int file_max; /* file-max size */
+int file_max; /* file-max size */
int nchunks;
int last_trunc = -1;
int tr_flag;
@@ -293,42 +268,35 @@ enum m_type type = m_fsync;
#define CHUNK(i) (((off64_t)i) * csize)
#define NEXTMISC ((rand() % misc_intvl) + 5)
-int dotest(testers, me, fd)
- int testers;
- int me;
- int fd;
+static void dotest(int testers, int me, int fd)
{
- register int i;
- char *bits;
- char *hold_bits;
- char *buf;
- char *val_buf;
- char *zero_buf;
- int count;
- int collide;
- char val;
- int chunk;
- int whenmisc;
- int xfr;
+ int i, count, collide, chunk, whenmisc, xfr;
+ char *bits, *hold_bits, *buf, *val_buf, *zero_buf;
+ char val;
nchunks = max_size / csize;
- if( (bits = (char*)calloc((nchunks+7)/8, 1)) == 0) {
+
+ if ((bits = calloc((nchunks+7)/8, 1)) == NULL) {
tst_resm(TFAIL, "\tmalloc failed(bits)");
tst_exit();
}
- if( (hold_bits = (char*)calloc((nchunks+7)/8, 1)) == 0) {
+
+ if ((hold_bits = calloc((nchunks+7)/8, 1)) == NULL) {
tst_resm(TFAIL, "\tmalloc failed(bold_bits)");
tst_exit();
}
- if( (buf = (char*)(calloc(csize, 1))) == 0) {
+
+ if ((buf = (calloc(csize, 1))) == NULL) {
tst_resm(TFAIL, "\tmalloc failed(buf)");
tst_exit();
}
- if( (val_buf = (char*)(calloc(csize, 1))) == 0) {
+
+ if ((val_buf = (calloc(csize, 1))) == NULL) {
tst_resm(TFAIL, "\tmalloc failed(val_buf)");
tst_exit();
}
- if( (zero_buf = (char*)(calloc(csize, 1))) == 0) {
+
+ if ((zero_buf = (calloc(csize, 1))) == NULL) {
tst_resm(TFAIL, "\tmalloc failed(zero_buf)");
tst_exit();
}
@@ -336,7 +304,6 @@ int dotest(testers, me, fd)
/*
* No init sectors; allow file to be sparse.
*/
-
val = (64/testers) * me + 1;
/*
@@ -361,10 +328,10 @@ int dotest(testers, me, fd)
misc_cnt[i] = 0;
ftruncate(fd, 0);
file_max = 0;
- bfill(bits, 0, (nchunks+7)/8);
- bfill(hold_bits, 0, (nchunks+7)/8);
- bfill(val_buf, val, csize);
- bfill(zero_buf, 0, csize);
+ memset(bits, 0, (nchunks+7)/8);
+ memset(hold_bits, 0, (nchunks+7)/8);
+ memset(val_buf, val, csize);
+ memset(zero_buf, 0, csize);
count = 0;
collide = 0;
while(count < nchunks) {
@@ -399,15 +366,16 @@ int dotest(testers, me, fd)
}
if (memcmp(buf, zero_buf, csize)) {
tst_resm(TFAIL,
- "\tTest[%d] bad verify @ 0x%Lx for val %d count %d xfr %d file_max 0x%Lx, should be %d.",
+ "\tTest[%d] bad verify @ 0x%Lx for val %d count %d xfr %d file_max 0x%x, should be %d.",
me, CHUNK(chunk), val, count, xfr, file_max, zero_buf[0]);
tst_resm(TINFO, "\tTest[%d]: last_trunc = 0x%x.",
me, last_trunc);
sync();
- dumpbuf(buf);
- dumpbits(bits, (nchunks+7)/8);
- orbits(hold_bits, bits, (nchunks+7)/8);
- tst_resm(TINFO, "\tHold "); dumpbits(hold_bits, (nchunks+7)/8);
+ ft_dumpbuf(buf, csize);
+ ft_dumpbits(bits, (nchunks+7)/8);
+ ft_orbits(hold_bits, bits, (nchunks+7)/8);
+ tst_resm(TINFO, "\tHold ");
+ ft_dumpbits(hold_bits, (nchunks+7)/8);
tst_exit();
}
bits[chunk/8] |= (1<<(chunk%8));
@@ -420,15 +388,16 @@ int dotest(testers, me, fd)
}
++collide;
if (memcmp(buf, val_buf, csize)) {
- tst_resm(TFAIL, "\tTest[%d] bad verify @ 0x%Lx for val %d count %d xfr %d file_max 0x%Lx.",
+ tst_resm(TFAIL, "\tTest[%d] bad verify @ 0x%Lx for val %d count %d xfr %d file_max 0x%x.",
me, CHUNK(chunk), val, count, xfr, file_max);
tst_resm(TINFO, "\tTest[%d]: last_trunc = 0x%x.",
me, last_trunc);
sync();
- dumpbuf(buf);
- dumpbits(bits, (nchunks+7)/8);
- orbits(hold_bits, bits, (nchunks+7)/8);
- tst_resm(TINFO, "\tHold "); dumpbits(hold_bits, (nchunks+7)/8);
+ ft_dumpbuf(buf, csize);
+ ft_dumpbits(bits, (nchunks+7)/8);
+ ft_orbits(hold_bits, bits, (nchunks+7)/8);
+ tst_resm(TINFO, "\tHold ");
+ ft_dumpbits(hold_bits, (nchunks+7)/8);
tst_exit();
}
}
@@ -456,7 +425,7 @@ int dotest(testers, me, fd)
* If hit "misc" interval, do it.
*/
if (misc_intvl && --whenmisc <= 0) {
- orbits(hold_bits, bits, (nchunks+7)/8);
+ ft_orbits(hold_bits, bits, (nchunks+7)/8);
domisc(me, fd, bits);
whenmisc = NEXTMISC;
}
@@ -469,32 +438,28 @@ int dotest(testers, me, fd)
*/
fsync(fd);
- ++misc_cnt[(int)m_fsync];
+ ++misc_cnt[m_fsync];
//tst_resm(TINFO, "\tTest{%d} val %d done, count = %d, collide = {%d}",
// me, val, count, collide);
//for(i = 0; i < NMISC; i++)
// tst_resm(TINFO, "\t\tTest{%d}: {%d} %s's.", me, misc_cnt[i], m_str[i]);
++val;
}
- return 0;
}
/*
* domisc()
* Inject misc syscalls into the thing.
*/
-
-int domisc(me, fd, bits)
- int me;
- int fd;
- char *bits;
+static void domisc(int me, int fd, char *bits)
{
- register int chunk;
- struct stat sb;
+ int chunk;
+ struct stat sb;
- if ((int) type > (int) m_fstat)
+ if (type > m_fstat)
type = m_fsync;
- switch(type) {
+
+ switch (type) {
case m_fsync:
if (fsync(fd) < 0) {
tst_resm(TFAIL, "\tTest[%d]: fsync error %d.", me, errno);
@@ -507,13 +472,13 @@ int domisc(me, fd, bits)
last_trunc = file_max;
if (tr_flag) {
if (ftruncate(fd, file_max) < 0) {
- tst_resm(TFAIL, "\tTest[%d]: ftruncate error %d @ 0x%Lx.", me, errno, file_max);
+ tst_resm(TFAIL, "\tTest[%d]: ftruncate error %d @ 0x%x.", me, errno, file_max);
tst_exit();
}
tr_flag = 0;
} else {
if (truncate(test_name, file_max) < 0) {
- tst_resm(TFAIL, "\tTest[%d]: truncate error %d @ 0x%Lx.", me, errno, file_max);
+ tst_resm(TFAIL, "\tTest[%d]: truncate error %d @ 0x%x.", me, errno, file_max);
tst_exit();
}
tr_flag = 1;
@@ -532,105 +497,23 @@ int domisc(me, fd, bits)
tst_exit();
}
if (sb.st_size != file_max) {
- tst_resm(TFAIL, "\tTest[%d]: fstat() mismatch; st_size=%x,file_max=%Lx.",
- me, sb.st_size, file_max);
+ tst_resm(TFAIL, "\tTest[%d]: fstat() mismatch; st_size=%"PRIx64",file_max=%x.",
+ me, (int64_t)sb.st_size, file_max);
tst_exit();
}
break;
}
- ++misc_cnt[(int)type];
- type = (enum m_type) ((int) type + 1);
- return 0;
-}
-
-int bfill(buf, val, size)
- register char *buf;
- char val;
- register int size;
-{
- register int i;
-
- for(i = 0; i < size; i++)
- buf[i] = val;
- return 0;
-}
-
-/*
- * dumpbuf
- * Dump the buffer.
- */
-
-int dumpbuf(buf)
- register char *buf;
-{
- register int i;
- char val;
- int idx;
- int nout;
-
- tst_resm(TINFO, "\tBuf:");
- nout = 0;
- idx = 0;
- val = buf[0];
- for(i = 0; i < csize; i++) {
- if (buf[i] != val) {
- if (i == idx+1)
- tst_resm(TINFO, "\t%x, ", buf[idx] & 0xff);
- else
- tst_resm(TINFO, "\t%d*%x, ", i-idx, buf[idx] & 0xff);
- idx = i;
- ++nout;
- }
- if (nout > 10) {
- tst_resm(TINFO, "\t ... more");
- return 0;
- }
- }
- if (i == idx+1)
- tst_resm(TINFO, "\t%x", buf[idx] & 0xff);
- else
- tst_resm(TINFO, "\t%d*%x", i-idx, buf[idx]);
- return 0;
-}
-
-/*
- * dumpbits
- * Dump the bit-map.
- */
-
-int dumpbits(bits, size)
- char *bits;
- register int size;
-{
- register char *buf;
-
- tst_resm(TINFO, "\tBits array:");
- for(buf = bits; size > 0; --size, ++buf) {
- if ((buf-bits) % 16 == 0)
- tst_resm(TINFO, "\t%04x:\t", 8*(buf-bits));
- tst_resm(TINFO, "\t%02x ", (int)*buf & 0xff);
- }
- return 0;
-}
-
-int orbits(hold, bits, count)
- register char *hold;
- register char *bits;
- register int count;
-{
- while(count-- > 0)
- *hold++ |= *bits++;
- return 0;
+ ++misc_cnt[type];
+ ++type;
}
/* term()
*
* This is called when a SIGTERM signal arrives.
*/
-
-int term()
+static void term(int sig LTP_ATTRIBUTE_UNUSED)
{
- register int i;
+ int i;
tst_resm(TINFO, "\tterm -[%d]- got sig term.", getpid());
@@ -638,28 +521,27 @@ int term()
* If run by hand we like to have the parent send the signal to
* the child processes. This makes life easy.
*/
-
if (parent_pid == getpid()) {
for (i=0; i < nchild; i++)
if (pidlist[i]) /* avoid embarassment */
kill(pidlist[i], SIGTERM);
- return 0;
+ return;
}
tst_resm(TINFO, "\tunlinking '%s'", test_name);
close(fd);
+
if (unlink(test_name))
tst_resm(TBROK, "Unlink of '%s' failed, errno = %d.",
test_name, errno);
else
tst_resm(TINFO, "Unlink of '%s' successful.", test_name);
+
tst_exit();
- return 0;
}
-void
-cleanup()
+static void cleanup(void)
{
/*
* print timing stats if that option was specified.
Index: ltp/testcases/kernel/fs/ftest/ftest06.c
===================================================================
--- ltp.orig/testcases/kernel/fs/ftest/ftest06.c
+++ ltp/testcases/kernel/fs/ftest/ftest06.c
@@ -1,6 +1,7 @@
/*
*
* Copyright (c) International Business Machines Corp., 2002
+ * Copyright (c) Cyril Hrubis chrubis@suse.cz 2009
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -45,8 +46,8 @@
*
*/
-#define _LARGEFILE64_SOURCE 1
-#include <stdio.h> /* needed by testhead.h */
+#define _LARGEFILE64_SOURCE 1
+#include <stdio.h>
#include <sys/types.h>
#include <sys/param.h>
#include <fcntl.h>
@@ -54,101 +55,84 @@
#include <sys/mount.h>
#include <sys/wait.h>
#include <errno.h>
-#include <signal.h> /* DEM - added SIGTERM support */
+#include <signal.h>
#include <unistd.h>
#include "test.h"
#include "usctest.h"
+#include "libftest.h"
char *TCID = "ftest06";
int TST_TOTAL = 1;
-extern int Tst_count;
-
#define PASSED 1
#define FAILED 0
-void crfile(int, int);
-void unlfile(int, int);
-void fussdir(int, int);
-int dotest(int, int);
-void Warn(int, char*, char*);
-int mkname(char*, int, int);
-int term();
-void cleanup();
+static void crfile(int, int);
+static void unlfile(int, int);
+static void fussdir(int, int);
+static void dotest(int, int);
+static void dowarn(int, char*, char*);
+static void term(int sig);
+static void cleanup(void);
-#define MAXCHILD 25 /* max number of children to allow */
+#define MAXCHILD 25
#define K_1 1024
#define K_2 2048
#define K_4 4096
+static int local_flag;
-int local_flag;
-
-/*--------------------------------------------------------------*/
#define M (1024*1024)
-int iterations; /* # total iterations */
-int nchild;
-int parent_pid;
-int pidlist[MAXCHILD];
-
-char homedir[MAXPATHLEN];
-char dirname[MAXPATHLEN];
-char tmpname[MAXPATHLEN];
-int dirlen;
-int mnt = 0;
-char startdir[MAXPATHLEN], mntpoint[MAXPATHLEN], newfsstring[50];
-char *partition;
-char *cwd;
-char *fstyp;
-
-
-/*--------------------------------------------------------------*/
-int main (ac, av)
- int ac;
- char *av[];
+static int iterations;
+static int nchild;
+static int parent_pid;
+static int pidlist[MAXCHILD];
+
+static char homedir[MAXPATHLEN];
+static char dirname[MAXPATHLEN];
+static char tmpname[MAXPATHLEN];
+static int dirlen;
+static int mnt = 0;
+static char startdir[MAXPATHLEN], mntpoint[MAXPATHLEN];
+static char *partition;
+static char *cwd;
+static char *fstyp;
+
+int main(int ac, char *av[])
{
- register int k, j;
- int pid;
- int child;
- int status;
- int count;
- char name[3];
+ int pid, child, status, count, k, j;
+ char name[3];
- int lc; /* loop counter */
- char *msg; /* message returned from parse_opts */
+ int lc;
+ char *msg;
/*
* parse standard options
*/
- if ((msg = parse_opts(ac, av, (option_t *)NULL, NULL)) != (char *)NULL){
+ if ((msg = parse_opts(ac, av, NULL, NULL)) != NULL){
tst_resm(TBROK, "OPTION PARSING ERROR - %s", msg);
tst_exit();
- /*NOTREACHED*/
}
-
/*
* Default values for run conditions.
*/
-
iterations = 50;
nchild = 5;
- if (signal(SIGTERM, (void (*)())term) == SIG_ERR) {
+ if (signal(SIGTERM, term) == SIG_ERR) {
tst_resm(TBROK,"first signal failed");
tst_exit();
}
/* use the default values for run conditions */
-
for (lc = 0; TEST_LOOPING(lc); lc++) {
local_flag = PASSED;
/*
* Make a directory to do this in; ignore error if already exists.
*/
-
parent_pid = getpid();
tst_tmpdir();
@@ -157,7 +141,7 @@ int main (ac, av)
tst_resm(TFAIL,"getcwd failed");
tst_exit();
}
- }
+ }
cwd = startdir;
strcat(dirname, cwd);
sprintf(tmpname, "/ftest06.%d", getpid());
@@ -181,11 +165,10 @@ int main (ac, av)
}
/* enter block */
-
- for(k = 0; k < nchild; k++) {
- if ((child = fork()) == 0) { /* child */
- dotest(k, iterations); /* do it! */
- tst_exit(); /* when done, exit */
+ for (k = 0; k < nchild; k++) {
+ if ((child = fork()) == 0) {
+ dotest(k, iterations);
+ tst_exit();
}
if (child < 0) {
tst_resm(TINFO, "System resource may be too low, fork() malloc()"
@@ -200,9 +183,8 @@ int main (ac, av)
/*
* Wait for children to finish.
*/
-
count = 0;
- while((child = wait(&status)) > 0) {
+ while ((child = wait(&status)) > 0) {
//tst_resm(TINFO,"Test{%d} exited status = 0x%x", child, status);
//fprintf(stdout, "status is %d",status);
if (status) {
@@ -215,24 +197,22 @@ int main (ac, av)
/*
* Should have collected all children.
*/
-
if (count != nchild) {
tst_resm(TFAIL,"Wrong # children waited on, count = %d", count);
local_flag = FAILED;
}
- if (local_flag == PASSED) {
- tst_resm(TPASS, "Test passed.");
- } else {
- tst_resm(TFAIL, "Test failed.");
- }
-
+ if (local_flag == PASSED)
+ tst_resm(TPASS, "Test passed.");
+ else
+ tst_resm(TFAIL, "Test failed.");
if (iterations > 26)
iterations = 26;
- for (k=0; k < nchild; k++)
- for (j=0; j < iterations + 1; j++) {
- mkname(name, k, j);
+
+ for (k = 0; k < nchild; k++)
+ for (j = 0; j < iterations + 1; j++) {
+ ft_mkname(name, dirname, k, j);
rmdir(name);
unlink(name);
}
@@ -246,11 +226,13 @@ int main (ac, av)
tst_resm(TBROK, "Test broken due to inability of fork.");
tst_exit();
}
+
if (pid == 0) {
execl("/bin/rm", "rm", "-rf", homedir, NULL);
tst_exit();
} else
wait(&status);
+
if (status)
tst_resm(TINFO,"CAUTION - ftest06, '%s' may not have been removed.",
homedir);
@@ -272,36 +254,29 @@ int main (ac, av)
dirname);
}
- sync(); /* safeness */
-
+ sync();
cleanup();
- } /* end for */
- if (local_flag == FAILED) {
+ }
+
+ if (local_flag == FAILED)
tst_resm(TFAIL, "Test failed.");
- } else {
+ else
tst_resm(TPASS, "Test passed.");
- }
cleanup();
- return 0;
+ tst_exit();
}
-
-/*--------------------------------------------------------------*/
-
-
-
-#define warn(val,m1,m2) if ((val) < 0) Warn(me,m1,m2)
+#define warn(val,m1,m2) if ((val) < 0) dowarn(me,m1,m2)
/*
* crfile()
* Create a file and write something into it.
*/
+static char crmsg[] = "Gee, let's write something in the file!\n";
-char crmsg[] = "Gee, let's write something in the file!\n";
-
-void crfile(me, count)
+static void crfile(int me, int count)
{
int fd;
off64_t seekval;
@@ -309,7 +284,7 @@ void crfile(me, count)
char fname[128];
char buf[128];
- mkname(fname, me, count);
+ ft_mkname(fname, dirname, me, count);
fd = open(fname, O_RDWR|O_CREAT|O_TRUNC, 0666);
if (fd < 0 && errno == EISDIR) {
@@ -331,7 +306,8 @@ void crfile(me, count)
val = read(fd, buf, sizeof(crmsg)-1);
warn(val, "read", 0);
- if (strncmp(crmsg, buf, sizeof(crmsg)-1)) Warn(me, "compare", 0);
+ if (strncmp(crmsg, buf, sizeof(crmsg)-1))
+ dowarn(me, "compare", 0);
val = close(fd);
warn(val, "close", 0);
@@ -341,24 +317,22 @@ void crfile(me, count)
* unlfile()
* Unlink some of the files.
*/
-
-void unlfile(me, count)
+static void unlfile(int me, int count)
{
- int i;
- int val;
- char fname[128];
+ int val, i;
+ char fname[128];
i = count - 10;
if (i < 0)
i = 0;
- for(; i < count; i++) {
- mkname(fname, me, i);
+ for (; i < count; i++) {
+ ft_mkname(fname, dirname, me, i);
val = rmdir(fname);
if (val < 0 )
val = unlink(fname);
if (val == 0 || errno == ENOENT)
continue;
- Warn(me, "unlink", fname);
+ dowarn(me, "unlink", fname);
}
}
@@ -368,16 +342,14 @@ void unlfile(me, count)
*
* Randomly leave the directory there.
*/
-
-void fussdir(me, count)
+static void fussdir(int me, int count)
{
- int val;
- char dir[128];
- char fname[128];
- char savedir[128];
+ int val;
+ char dir[128], fname[128], savedir[128];
- mkname(dir, me, count);
- rmdir(dir); unlink(dir); /* insure not there */
+ ft_mkname(dir, dirname, me, count);
+ rmdir(dir);
+ unlink(dir);
val = mkdir(dir, 0755);
warn(val, "mkdir", dir);
@@ -385,7 +357,6 @@ void fussdir(me, count)
/*
* Arrange to create files in the directory.
*/
-
strcpy(savedir, dirname);
strcpy(dirname, "");
@@ -399,6 +370,7 @@ void fussdir(me, count)
warn(val, "chdir", "..");
val = rmdir(dir);
+
if (val >= 0) {
tst_resm(TFAIL,"Test[%d]: rmdir of non-empty %s succeeds!", me, dir);
tst_exit();
@@ -407,11 +379,11 @@ void fussdir(me, count)
val = chdir(dir);
warn(val, "chdir", dir);
- mkname(fname, me, count);
+ ft_mkname(fname, dirname, me, count);
val = unlink(fname);
warn(val, "unlink", fname);
- mkname(fname, me, count+1);
+ ft_mkname(fname, dirname, me, count+1);
val = unlink(fname);
warn(val, "unlink", fname);
@@ -433,8 +405,6 @@ void fussdir(me, count)
*
* Randomly do an inode thing; loop for # iterations.
*/
-
-
#define THING(p) {p, "p"}
struct ino_thing {
@@ -452,16 +422,14 @@ struct ino_thing {
int thing_cnt[NTHING];
int thing_last[NTHING];
-int dotest(me, count)
- int me;
- int count;
+static void dotest(int me, int count)
{
- int i;
- int thing;
+ int thing, i;
//tst_resm(TINFO,"Test %d pid %d starting.", me, getpid());
srand(getpid());
+
for(i = 0; i < count; i++) {
thing = (rand() >> 3) % NTHING;
(*ino_thing[thing].it_proc)(me, i, ino_thing[thing].it_name);
@@ -469,61 +437,36 @@ int dotest(me, count)
}
//tst_resm(TINFO,"Test %d pid %d exiting.", me, getpid());
- return 0;
}
-void Warn(me, m1, m2)
- int me;
- char *m1;
- char *m2;
+static void dowarn(int me, char *m1, char *m2)
{
- int err = errno;
+ int err = errno;
tst_resm(TFAIL,"Test[%d]: error %d on %s %s",
me, err, m1, (m2 ? m2 : ""));
tst_exit();
}
-int mkname(name, me, idx)
- register char *name;
-{
- register int len;
-
- (void) strcpy(name, dirname);
- if (name[0]) {
- len = dirlen+1;
- name[len-1] = '/';
- } else
- len = 0;
- name[len+0] = 'A' + (me % 26);
- name[len+1] = 'a' + (idx % 26);
- name[len+2] = '\0';
- return 0;
-}
-
-/*--------------------------------------------------------------*/
-
-
-int term()
+static void term(int sig LTP_ATTRIBUTE_UNUSED)
{
- register int i;
+ int i;
tst_resm(TINFO, "\tterm -[%d]- got sig term.", getpid());
if (parent_pid == getpid()) {
- for (i=0; i < nchild; i++)
- if (pidlist[i]) /* avoid embarassment */
+ for (i = 0; i < nchild; i++)
+ if (pidlist[i])
kill(pidlist[i], SIGTERM);
- return 0;
+ return;
}
tst_resm(TBROK, "Term: Child process exiting.");
tst_exit();
- return 0;
}
-void cleanup()
+static void cleanup(void)
{
char mount_buffer[1024];
@@ -532,14 +475,14 @@ void cleanup()
tst_resm(TINFO,"Could not change to %s ", startdir);
}
if (!strcmp(fstyp, "cfs")) {
- sprintf(mount_buffer, "/etc/umount %s", partition);
+ sprintf(mount_buffer, "/bin/umount %s", partition);
if (system(mount_buffer) != 0) {
tst_resm(TINFO,"Unable to unmount %s from %s ", partition, mntpoint);
if (umount(partition)) {
tst_resm(TINFO,"Unable to unmount %s from %s ", partition, mntpoint);
}
else {
- tst_resm(TINFO, "Forced umount for %s, /etc/mnttab now dirty", partition );
+ tst_resm(TINFO, "Forced umount for %s, /etc/mtab now dirty", partition );
}
}
}
Index: ltp/include/compiler.h
===================================================================
--- ltp.orig/include/compiler.h
+++ ltp/include/compiler.h
@@ -8,6 +8,7 @@
#define __LTP_COMPILER_H__
#define LTP_ATTRIBUTE_NORETURN __attribute__((noreturn))
+#define LTP_ATTRIBUTE_UNUSED __attribute__((unused))
#ifndef ARRAY_SIZE
#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof(arr[0]))
Index: ltp/testcases/kernel/fs/ftest/ftest07.c
===================================================================
--- ltp.orig/testcases/kernel/fs/ftest/ftest07.c
+++ ltp/testcases/kernel/fs/ftest/ftest07.c
@@ -1,6 +1,7 @@
/*
*
* Copyright (c) International Business Machines Corp., 2002
+ * Copyright (c) Cyril Hrubis chrubis@suse.cz 2009
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -56,7 +57,7 @@
*/
#define _XOPEN_SOURCE 500
-#define _LARGEFILE64_SOURCE 1
+#define _LARGEFILE64_SOURCE 1
#include <sys/types.h>
#include <sys/param.h>
#include <sys/wait.h>
@@ -64,104 +65,93 @@
#include <errno.h>
#include <sys/uio.h>
#include <fcntl.h>
-#include <signal.h> /* DEM - added SIGTERM support */
-#include <stdio.h> /* needed by testhead.h */
+#include <signal.h>
+#include <stdio.h>
#include <unistd.h>
+#include <inttypes.h>
#include "test.h"
#include "usctest.h"
+#include "libftest.h"
char *TCID = "ftest07";
int TST_TOTAL = 1;
-extern int Tst_count;
#define PASSED 1
#define FAILED 0
-#define MAXCHILD 25 /* max number of children to allow */
+#define MAXCHILD 25
#define K_1 1024
#define K_2 2048
#define K_4 4096
#define MAXIOVCNT 16
-void setup();
-int runtest();
-int dotest(int, int, int);
-int domisc(int, int, char*);
-int bfill(char*, char, int);
-int dumpiov(struct iovec*);
-int dumpbits(char*, int);
-int orbits(char*, char*, int);
-int term();
-
-int csize; /* chunk size */
-int iterations; /* # total iterations */
-off64_t max_size; /* max file size */
-int misc_intvl; /* for doing misc things; 0 ==> no */
-int nchild; /* how many children */
-int nwait;
-int fd; /* file descriptor used by child */
-int parent_pid;
-int pidlist[MAXCHILD];
-char test_name[2]; /* childs test directory name */
-char *prog, *getcwd() ;
-
-char fuss[40] = ""; /* directory to do this in */
-char homedir[200]= ""; /* where we started */
-
-int local_flag;
-
-/*--------------------------------------------------------------*/
-int main (ac, av)
- int ac;
- char *av[];
+static void setup(void);
+static void runtest(void);
+static void dotest(int, int, int);
+static void domisc(int, int, char*);
+static void term(int sig);
+
+static int csize; /* chunk size */
+static int iterations; /* # total iterations */
+static off64_t max_size; /* max file size */
+static int misc_intvl; /* for doing misc things; 0 ==> no */
+static int nchild; /* how many children */
+static int nwait;
+static int fd; /* file descriptor used by child */
+static int parent_pid;
+static int pidlist[MAXCHILD];
+static char test_name[2]; /* childs test directory name */
+
+static char fuss[40]; /* directory to do this in */
+static char homedir[200]; /* where we started */
+
+static int local_flag;
+
+int main(int ac, char *av[])
{
- int lc; /* loop counter */
- char *msg; /* message returned from parse_opts */
+ int lc;
+ char *msg;
- /*
- * parse standard options
- */
- if ((msg = parse_opts(ac, av, (option_t *)NULL, NULL)) != (char *)NULL){
- tst_resm(TBROK, "OPTION PARSING ERROR - %s", msg);
- tst_exit();
- /*NOTREACHED*/
- }
+ /*
+ * parse standard options
+ */
+ if ((msg = parse_opts(ac, av, NULL, NULL)) != NULL) {
+ tst_resm(TBROK, "OPTION PARSING ERROR - %s", msg);
+ tst_exit();
+ }
- setup();
+ setup();
for (lc = 0; TEST_LOOPING(lc); lc++) {
local_flag = PASSED;
- runtest();
+ runtest();
- if (local_flag == PASSED) {
- tst_resm(TPASS, "Test passed.");
- } else {
- tst_resm(TFAIL, "Test failed.");
- }
+ if (local_flag == PASSED)
+ tst_resm(TPASS, "Test passed.");
+ else
+ tst_resm(TFAIL, "Test failed.");
tst_rmdir();
tst_exit();
- } /* end for */
+ }
+
return 0;
}
- /*--------------------------------------------------------------*/
-void setup()
+static void setup(void)
{
- char wdbuf[MAXPATHLEN], *cwd ;
- int term();
+ char wdbuf[MAXPATHLEN], *cwd;
/*
* Make a directory to do this in; ignore error if already exists.
* Save starting directory.
*/
-
- if ( (cwd = getcwd(homedir, sizeof( homedir))) == NULL ) {
- tst_resm(TBROK,"Failed to get corrent directory") ;
- tst_exit() ;
+ if ((cwd = getcwd(homedir, sizeof (homedir))) == NULL ) {
+ tst_resm(TBROK,"Failed to get corrent directory") ;
+ tst_exit();
}
parent_pid = getpid();
@@ -186,23 +176,18 @@ void setup()
max_size = K_1 * K_1;
misc_intvl = 10;
- if (sigset(SIGTERM, (void (*)())term) == SIG_ERR) {
+ if (sigset(SIGTERM, term) == SIG_ERR) {
tst_resm(TBROK, " sigset failed: signo = 15") ;
tst_exit() ;
}
}
-int runtest()
+static void runtest(void)
{
- register int i;
- int pid;
- int child;
- int status;
- int count;
+ int pid, child, status, count, i;
-
- for(i = 0; i < nchild; i++) {
+ for (i = 0; i < nchild; i++) {
test_name[0] = 'a' + i;
test_name[1] = '\0';
fd = open(test_name, O_RDWR|O_CREAT|O_TRUNC, 0666);
@@ -210,9 +195,10 @@ int runtest()
tst_resm(TBROK, "\tError %d creating %s/%s.", errno, fuss, test_name);
tst_exit();
}
- if ((child = fork()) == 0) { /* child */
- dotest(nchild, i, fd); /* do it! */
- tst_exit(); /* when done, exit */
+
+ if ((child = fork()) == 0) {
+ dotest(nchild, i, fd);
+ tst_exit();
}
close(fd);
@@ -231,23 +217,19 @@ int runtest()
/*
* Wait for children to finish.
*/
-
count = 0;
- while(1)
- {
- if ((child = wait(&status)) >= 0) {
- //tst_resm(TINFO, "\tTest{%d} exited status = 0x%x", child, status);
+ while(1) {
+ if ((child = wait(&status)) >= 0) {
+ //tst_resm(TINFO, "\tTest{%d} exited status = 0x%x", child, status);
if (status) {
tst_resm(TFAIL, "\tTest{%d} failed, expected 0 exit.", child);
local_flag = FAILED;
}
- ++count;
- }
- else
- {
- if (errno != EINTR)
- break;
- }
+ ++count;
+ } else {
+ if (errno != EINTR)
+ break;
+ }
}
/*
@@ -278,8 +260,7 @@ int runtest()
tst_resm(TINFO, "CAUTION - ftest07, '%s' may not be removed", fuss);
}
- sync(); /* safeness */
- return 0;
+ sync();
}
/*
@@ -292,9 +273,7 @@ int runtest()
#define NMISC 4
enum m_type { m_fsync, m_trunc, m_sync, m_fstat };
-char *m_str[] = {
- "fsync", "trunc", "sync", "fstat"
-};
+char *m_str[] = {"fsync", "trunc", "sync", "fstat"};
int misc_cnt[NMISC]; /* counts # of each kind of misc */
int file_max; /* file-max size */
@@ -306,20 +285,11 @@ enum m_type type = m_fsync;
#define CHUNK(i) (((off64_t)i) * csize)
#define NEXTMISC ((rand() % misc_intvl) + 5)
-int dotest(testers, me, fd)
- int testers;
- int me;
- int fd;
+static void dotest(int testers, int me, int fd)
{
- register int i;
- char *bits;
- char *hold_bits;
- int count;
- int collide;
- char val;
- int chunk;
- int whenmisc;
- int xfr;
+ char *bits, *hold_bits;
+ char val;
+ int count, collide, chunk, whenmisc, xfr, i;
/* Stuff for the readv call */
struct iovec r_iovec[MAXIOVCNT];
@@ -332,11 +302,11 @@ int dotest(testers, me, fd)
int w_ioveclen;
nchunks = max_size / csize;
- if( (bits = (char*)malloc((nchunks+7) / 8)) == 0) {
+ if ((bits = malloc((nchunks+7) / 8)) == NULL) {
tst_resm(TBROK, "\tmalloc failed(bits)");
tst_exit();
}
- if( (hold_bits = (char*)malloc((nchunks+7) / 8)) == 0) {
+ if ((hold_bits = malloc((nchunks+7) / 8)) == NULL) {
tst_resm(TBROK, "\tmalloc failed(hlod_bits)");
tst_exit();
}
@@ -350,7 +320,7 @@ int dotest(testers, me, fd)
*/
for (i = 0; i < MAXIOVCNT; i++) {
- if( (r_iovec[i].iov_base = (char*)calloc(r_ioveclen, 1)) == 0) {
+ if ((r_iovec[i].iov_base = calloc(r_ioveclen, 1)) == NULL) {
tst_resm(TFAIL, "\tmalloc failed(r_iovec[i].iov_base)");
tst_exit();
}
@@ -360,27 +330,27 @@ int dotest(testers, me, fd)
* make things more diffult for the OS.
*/
- if(malloc((i+1)*8) == 0) {
+ if (malloc((i+1)*8) == NULL) {
tst_resm(TBROK, "\tmalloc failed((i+1)*8)");
tst_exit();
}
- if( (val_iovec[i].iov_base = (char*)calloc(w_ioveclen, 1)) == 0) {
+ if ((val_iovec[i].iov_base = calloc(w_ioveclen, 1)) == NULL) {
tst_resm(TBROK, "\tmalloc failed(val_iovec[i]");
exit(1);
}
val_iovec[i].iov_len = w_ioveclen;
- if(malloc((i+1)*8) == 0) {
+ if (malloc((i+1)*8) == NULL) {
tst_resm(TBROK, "\tmalloc failed((i+1)*8)");
tst_exit();
}
- if( (zero_iovec[i].iov_base = (char*)calloc(w_ioveclen, 1)) == 0) {
+ if ((zero_iovec[i].iov_base = calloc(w_ioveclen, 1)) == NULL) {
tst_resm(TBROK, "\tmalloc failed(zero_iover)");
tst_exit();
}
zero_iovec[i].iov_len = w_ioveclen;
- if(malloc((i+1)*8) == 0) {
+ if (malloc((i+1)*8) == NULL) {
tst_resm(TBROK, "\tmalloc failed((i+1)*8)");
tst_exit();
}
@@ -406,30 +376,32 @@ int dotest(testers, me, fd)
*/
srand(getpid());
- if (misc_intvl) whenmisc = NEXTMISC;
- while(iterations-- > 0) {
- for(i = 0; i < NMISC; i++)
+ if (misc_intvl)
+ whenmisc = NEXTMISC;
+
+ while (iterations-- > 0) {
+ for (i = 0; i < NMISC; i++)
misc_cnt[i] = 0;
ftruncate(fd,0);
file_max = 0;
- bfill(bits, 0, (nchunks+7) / 8);
- bfill(hold_bits, 0, (nchunks+7) / 8);
+ memset(bits, 0, (nchunks+7) / 8);
+ memset(hold_bits, 0, (nchunks+7) / 8);
/* Have to fill the val and zero iov buffers in a different manner
*/
- for(i = 0; i < MAXIOVCNT; i++) {
- bfill(val_iovec[i].iov_base,val,val_iovec[i].iov_len);
- bfill(zero_iovec[i].iov_base,0,zero_iovec[i].iov_len);
+ for (i = 0; i < MAXIOVCNT; i++) {
+ memset(val_iovec[i].iov_base,val,val_iovec[i].iov_len);
+ memset(zero_iovec[i].iov_base,0,zero_iovec[i].iov_len);
}
count = 0;
collide = 0;
- while(count < nchunks) {
+ while (count < nchunks) {
chunk = rand() % nchunks;
/*
* Read it.
*/
- if (lseek64(fd, CHUNK(chunk), 0) < (off64_t)0) {
+ if (lseek64(fd, CHUNK(chunk), 0) < 0) {
tst_resm(TFAIL, "\tTest[%d]: lseek64(0) fail at %Lx, errno = %d.",
me, CHUNK(chunk), errno);
tst_exit();
@@ -453,7 +425,7 @@ int dotest(testers, me, fd)
me, xfr, csize);
tst_exit();
}
- for(i=0;i<MAXIOVCNT; i++) {
+ for (i = 0; i < MAXIOVCNT; i++) {
if (memcmp(r_iovec[i].iov_base, zero_iovec[i].iov_base, r_iovec[i].iov_len)) {
tst_resm(TFAIL,
"\tTest[%d] bad verify @ 0x%Lx for val %d count %d xfr %d file_max 0x%x, should be 0.",
@@ -461,10 +433,11 @@ int dotest(testers, me, fd)
tst_resm(TINFO, "\tTest[%d]: last_trunc = 0x%x.",
me, last_trunc);
sync();
- dumpiov(&r_iovec[i]);
- dumpbits(bits, (nchunks+7)/8);
- orbits(hold_bits, bits, (nchunks+7)/8);
- tst_resm(TINFO, "\tHold "); dumpbits(hold_bits, (nchunks+7)/8);
+ ft_dumpiov(&r_iovec[i]);
+ ft_dumpbits(bits, (nchunks+7)/8);
+ ft_orbits(hold_bits, bits, (nchunks+7)/8);
+ tst_resm(TINFO, "\tHold ");
+ ft_dumpbits(hold_bits, (nchunks+7)/8);
tst_exit();
}
}
@@ -477,17 +450,18 @@ int dotest(testers, me, fd)
tst_exit();
}
++collide;
- for(i=0; i<MAXIOVCNT; i++) {
+ for (i = 0; i < MAXIOVCNT; i++) {
if (memcmp(r_iovec[i].iov_base, val_iovec[i].iov_base, r_iovec[i].iov_len)) {
tst_resm(TFAIL, "\tTest[%d] bad verify @ 0x%Lx for val %d count %d xfr %d file_max 0x%x.",
me, CHUNK(chunk), val, count, xfr, file_max);
tst_resm(TINFO, "\tTest[%d]: last_trunc = 0x%x.",
me, last_trunc);
sync();
- dumpiov(&r_iovec[i]);
- dumpbits(bits, (nchunks+7)/8);
- orbits(hold_bits, bits, (nchunks+7)/8);
- tst_resm(TINFO, "\tHold "); dumpbits(hold_bits, (nchunks+7)/8);
+ ft_dumpiov(&r_iovec[i]);
+ ft_dumpbits(bits, (nchunks+7)/8);
+ ft_orbits(hold_bits, bits, (nchunks+7)/8);
+ tst_resm(TINFO, "\tHold ");
+ ft_dumpbits(hold_bits, (nchunks+7)/8);
tst_exit();
}
}
@@ -495,7 +469,7 @@ int dotest(testers, me, fd)
/*
* Writev it.
*/
- if (lseek64(fd, -((off64_t)xfr), 1) < (off64_t)0) {
+ if (lseek64(fd, -((off64_t)xfr), 1) < 0) {
tst_resm(TFAIL, "\tTest[%d]: lseek64(1) fail at %Lx, errno = %d.",
me, CHUNK(chunk), errno);
tst_exit();
@@ -516,7 +490,7 @@ int dotest(testers, me, fd)
* If hit "misc" interval, do it.
*/
if (misc_intvl && --whenmisc <= 0) {
- orbits(hold_bits, bits, (nchunks+7)/8);
+ ft_orbits(hold_bits, bits, (nchunks+7)/8);
domisc(me, fd, bits);
whenmisc = NEXTMISC;
}
@@ -527,32 +501,26 @@ int dotest(testers, me, fd)
/*
* End of iteration, maybe before doing all chunks.
*/
-
fsync(fd);
- ++misc_cnt[(int)m_fsync];
+ ++misc_cnt[m_fsync];
//tst_resm(TINFO, "\tTest{%d} val %d done, count = %d, collide = {%d}",
// me, val, count, collide);
//for(i = 0; i < NMISC; i++)
// tst_resm(TINFO, "\t\tTest{%d}: {%d} %s's.", me, misc_cnt[i], m_str[i]);
++val;
}
- return 0;
}
/*
* domisc()
* Inject misc syscalls into the thing.
*/
-
-int domisc(me, fd, bits)
- int me;
- int fd;
- char *bits;
+static void domisc(int me, int fd, char *bits)
{
- register int chunk;
- struct stat sb;
+ int chunk;
+ struct stat sb;
- if ((int) type > (int) m_fstat)
+ if (type > m_fstat)
type = m_fsync;
switch(type) {
case m_fsync:
@@ -592,106 +560,24 @@ int domisc(me, fd, bits)
tst_exit();
}
if (sb.st_size != file_max) {
- tst_resm(TFAIL, "\tTest[%d]: fstat() mismatch; st_size=%x,file_max=%x.",
- me, sb.st_size, file_max);
+ tst_resm(TFAIL, "\tTest[%d]: fstat() mismatch; st_size=%"PRIx64",file_max=%x.",
+ me, (int64_t)sb.st_size, file_max);
tst_exit();
}
break;
}
- ++misc_cnt[(int)type];
- type = (enum m_type) ((int) type + 1);
- return 0;
-}
-
-int bfill(buf, val, size)
- register char *buf;
- char val;
- register int size;
-{
- register int i;
- for(i = 0; i < size; i++)
- buf[i] = val;
- return 0;
-}
-
-/*
- * dumpiov
- * Dump the contents of the r_iovec buffer.
- */
-
-int dumpiov(iovptr)
- register struct iovec *iovptr;
-{
- register int i;
- char val;
- int idx;
- int nout;
-
- tst_resm(TINFO, "\tBuf:");
- nout = 0;
- idx = 0;
- val = ((char *)iovptr->iov_base)[0];
- for(i = 0; i < iovptr->iov_len; i++) {
- if (((char *)iovptr->iov_base)[i] != val) {
- if (i == idx+1)
- tst_resm(TINFO, "\t%x, ", ((char *)iovptr->iov_base)[idx] & 0xff);
- else
- tst_resm(TINFO, "\t%d*%x, ", i-idx, ((char *)iovptr->iov_base)[idx] & 0xff);
- idx = i;
- ++nout;
- }
- if (nout > 10) {
- tst_resm(TINFO, "\t ... more");
- return 0;
- }
- }
- if (i == idx+1)
- tst_resm(TINFO, "\t%x", ((char *)iovptr->iov_base)[idx] & 0xff);
- else
- tst_resm(TINFO, "\t%d*%x", i-idx, ((char *)iovptr->iov_base)[idx]);
- return 0;
-}
-
-/*
- * dumpbits
- * Dump the bit-map.
- */
-
-int dumpbits(bits, size)
- char *bits;
- register int size;
-{
- register char *buf;
-
- tst_resm(TINFO, "\tBits array:");
- for(buf = bits; size > 0; --size, ++buf) {
- if ((buf-bits) % 16 == 0)
- tst_resm(TINFO, "\t%04x:\t", 8*(buf-bits));
- tst_resm(TINFO, "\t%02x ", (int)*buf & 0xff);
- }
- return 0;
+ ++misc_cnt[type];
+ ++type;
}
-int orbits(hold, bits, count)
- register char *hold;
- register char *bits;
- register int count;
-{
- while(count-- > 0)
- *hold++ |= *bits++;
- return 0;
-}
-
-
/* term()
*
* This is called when a SIGTERM signal arrives.
*/
-
-int term()
+static void term(int sig LTP_ATTRIBUTE_UNUSED)
{
- register int i;
+ int i;
tst_resm(TINFO, "\tterm -[%d]- got sig term.", getpid());
@@ -699,12 +585,11 @@ int term()
* If run by hand we like to have the parent send the signal to
* the child processes. This makes life easy.
*/
-
if (parent_pid == getpid()) {
for (i=0; i < nchild; i++)
- if (pidlist[i]) /* avoid embarassment */
+ if (pidlist[i])
kill(pidlist[i], SIGTERM);
- return 0;
+ return;
}
tst_resm(TINFO, "\tunlinking '%s'", test_name);
@@ -715,7 +600,6 @@ int term()
test_name, errno);
else
tst_resm(TINFO, "Unlink of '%s' successful.", test_name);
+
tst_exit();
- return 0;
}
-
Index: ltp/testcases/kernel/fs/ftest/ftest08.c
===================================================================
--- ltp.orig/testcases/kernel/fs/ftest/ftest08.c
+++ ltp/testcases/kernel/fs/ftest/ftest08.c
@@ -1,6 +1,7 @@
/*
*
* Copyright (c) International Business Machines Corp., 2002
+ * Copyright (c) Cyril Hrubis chrubis@suse.cz 2009
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -40,8 +41,8 @@
*/
#define _XOPEN_SOURCE 500
-#define _LARGEFILE64_SOURCE 1
-#include <stdio.h> /* needed by testhead.h */
+#define _LARGEFILE64_SOURCE 1
+#include <stdio.h>
#include <sys/types.h>
#include <sys/param.h>
#include <sys/wait.h>
@@ -50,146 +51,128 @@
#include <sys/stat.h>
#include <sys/uio.h>
#include <errno.h>
-#include <signal.h> /* DEM - added SIGTERM support */
+#include <signal.h>
#include <unistd.h>
#include "test.h"
#include "usctest.h"
+#include "libftest.h"
char *TCID = "ftest08";
int TST_TOTAL = 1;
-extern int Tst_count;
#define PASSED 1
#define FAILED 0
-#define MAXCHILD 25 /* max number of children to allow */
+#define MAXCHILD 25
#define K_1 1024
#define K_2 2048
#define K_4 4096
#define MAXIOVCNT 16
-void init();
-int runtest();
-int dotest(int, int, int);
-int domisc(int, int, char*);
-int bfill(char*, char, int);
-int dumpiov(struct iovec*);
-int dumpbits(char*, int);
-int term();
-void cleanup(void);
-
-int csize; /* chunk size */
-int iterations; /* # total iterations */
-off64_t max_size; /* max file size */
-int misc_intvl; /* for doing misc things; 0 ==> no */
-int nchild; /* number of child processes */
-int nwait;
-int parent_pid;
-int pidlist[MAXCHILD];
-
-char filename[128];
-char *prog;
-
-int local_flag;
-
-/*--------------------------------------------------------------*/
-int main (ac, av)
- int ac;
- char *av[];
+static void init(void);
+static void runtest(void);
+static void dotest(int, int, int);
+static void domisc(int, int);
+static void term(int sig);
+static void cleanup(void);
+
+static int csize; /* chunk size */
+static int iterations; /* # total iterations */
+static off64_t max_size; /* max file size */
+static int misc_intvl; /* for doing misc things; 0 ==> no */
+static int nchild; /* number of child processes */
+static int nwait;
+static int parent_pid;
+static int pidlist[MAXCHILD];
+
+static char filename[128];
+static int local_flag;
+
+int main(int ac, char *av[])
{
- int lc; /* loop counter */
- char *msg; /* message returned from parse_opts */
+ int lc;
+ char *msg;
/*
* parse standard options
*/
- if ((msg = parse_opts(ac, av, (option_t *)NULL, NULL)) != (char *)NULL){
+ if ((msg = parse_opts(ac, av, (option_t *)NULL, NULL)) != NULL){
tst_resm(TBROK, "OPTION PARSING ERROR - %s", msg);
tst_exit();
- /*NOTREACHED*/
}
for (lc = 0; TEST_LOOPING(lc); lc++) {
-
local_flag = PASSED;
-
init();
-
runtest();
- if (local_flag == PASSED) {
- tst_resm(TPASS, "Test passed.");
- } else {
- tst_resm(TFAIL, "Test failed.");
- }
+ if (local_flag == PASSED)
+ tst_resm(TPASS, "Test passed.");
+ else
+ tst_resm(TFAIL, "Test failed.");
+ }
- } /* end for */
cleanup();
- return 0;
+ tst_exit();
}
-void init()
+static void init(void)
{
int fd;
char wdbuf[MAXPATHLEN];
parent_pid = getpid();
tst_tmpdir();
+
/*
* Make a filename for the test.
*/
-
if (!filename[0])
sprintf(filename, "%s/ftest08.%d", getcwd(wdbuf, MAXPATHLEN), getpid());
fd = open(filename, O_RDWR|O_CREAT|O_TRUNC, 0666);
+
if (fd < 0) {
tst_resm(TBROK, "Error %d creating file %s", errno, filename);
tst_exit();
}
+
close(fd);
/*
* Default values for run conditions.
*/
-
iterations = 10;
nchild = 5;
csize = K_2; /* should run with 1, 2, and 4 K sizes */
max_size = K_1 * K_1;
misc_intvl = 10;
- if (sigset(SIGTERM, (void (*)())term) == SIG_ERR) {
+ if (sigset(SIGTERM, term) == SIG_ERR) {
tst_resm(TBROK,"first sigset failed");
tst_exit();
}
}
-/*--------------------------------------------------------------*/
-
-
-int runtest()
+static void runtest(void)
{
- register int i;
- int child;
- int status;
- int count;
- int fd;
+ int i, child, status, count, fd;
+ for (i = 0; i < nchild; i++) {
- for(i = 0; i < nchild; i++) {
- if ((child = fork()) == 0) { /* child */
+ if ((child = fork()) == 0) {
fd = open(filename, O_RDWR);
if (fd < 0) {
- tst_resm(TFAIL, "\tTest[%d]: error %d openning %s.", errno, filename);
+ tst_resm(TFAIL, "\tTest[%d]: error %d openning %s.", i, errno, filename);
tst_exit();
}
- dotest(nchild, i, fd); /* do it! */
+ dotest(nchild, i, fd);
close(fd);
- tst_exit(); /* when done, exit */
+ tst_exit();
}
+
if (child < 0) {
tst_resm(TINFO, "System resource may be too low, fork() malloc()"
" etc are likely to fail.");
@@ -205,11 +188,9 @@ int runtest()
/*
* Wait for children to finish.
*/
-
count = 0;
- while((child = wait(&status)) != -1 || errno == EINTR) {
- if (child > 0)
- {
+ while ((child = wait(&status)) != -1 || errno == EINTR) {
+ if (child > 0) {
//tst_resm(TINFO, "\tTest{%d} exited status = 0x%x", child, status);
if (status) {
tst_resm(TFAIL, "\tExpected 0 exit status - failed.");
@@ -222,16 +203,13 @@ int runtest()
/*
* Should have collected all children.
*/
-
if (count != nwait) {
tst_resm(TFAIL, "\tWrong # children waited on, count = %d", count);
local_flag = FAILED;
}
unlink(filename);
-
- sync(); /* safeness */
- return 0;
+ sync();
}
/*
@@ -241,12 +219,9 @@ int runtest()
* Randomly read/mod/write chunks with known pattern and check.
* When fill sectors, iterate.
*/
-
#define NMISC 2
enum m_type { m_fsync, m_sync };
-char *m_str[] = {
- "fsync", "sync"
-};
+char *m_str[] = {"fsync", "sync"};
int misc_cnt[NMISC]; /* counts # of each kind of misc */
int misc_flag;
@@ -255,52 +230,41 @@ int nchunks;
#define CHUNK(i) ((((off64_t)i) * testers + me) * csize)
#define NEXTMISC ((rand() % misc_intvl) + 5)
-int dotest(testers, me, fd)
- int testers;
- int me;
- int fd;
+static void dotest(int testers, int me, int fd)
{
- register int i;
- char *bits;
- char *buf;
- int count;
- int collide;
- char val;
- char val0;
- int chunk;
- int whenmisc;
- int xfr;
+ char *bits, *buf;
+ char val, val0;
+ int count, collide, chunk, whenmisc, xfr, i;
/* Stuff for the readv call */
struct iovec r_iovec[MAXIOVCNT];
int r_ioveclen;
/* Stuff for the writev call */
-
struct iovec val0_iovec[MAXIOVCNT];
struct iovec val_iovec[MAXIOVCNT];
int w_ioveclen;
nchunks = max_size / (testers * csize);
- if( (bits = (char*)malloc((nchunks+7)/8)) == 0) {
+
+ if ((bits = malloc((nchunks+7)/8)) == NULL) {
tst_resm(TBROK, "\tmalloc failed(bits)");
tst_exit();
}
- if( (buf = (char*)(malloc(csize))) == 0) {
+
+ if ((buf = (malloc(csize))) == NULL) {
tst_resm(TBROK, "\tmalloc failed(buf)");
tst_exit();
}
- /*Allocate memory for the iovec buffers and init the iovec arrays
- */
+ /* Allocate memory for the iovec buffers and init the iovec arrays */
r_ioveclen = w_ioveclen = csize / MAXIOVCNT;
- /* Please note that the above statement implies that csize
- * be evenly divisible by MAXIOVCNT.
- */
-
+ /* Please note that the above statement implies that csize
+ * be evenly divisible by MAXIOVCNT.
+ */
for (i = 0; i < MAXIOVCNT; i++) {
- if( (r_iovec[i].iov_base = (char*)malloc(r_ioveclen)) == 0) {
+ if ((r_iovec[i].iov_base = malloc(r_ioveclen)) == NULL) {
tst_resm(TBROK, "\tmalloc failed(iov_base)");
tst_exit();
}
@@ -309,28 +273,30 @@ int dotest(testers, me, fd)
/* Allocate unused memory areas between all the buffers to
* make things more diffult for the OS.
*/
-
- if(malloc((i+1)*8) == 0) {
+ if (malloc((i+1)*8) == NULL) {
tst_resm(TBROK, "\tmalloc failed((i+1)*8)");
tst_exit();
}
- if( (val0_iovec[i].iov_base = (char*)malloc(w_ioveclen)) == 0){
+
+ if ((val0_iovec[i].iov_base = malloc(w_ioveclen)) == NULL){
tst_resm(TBROK, "\tmalloc failed(val0_iovec)");
tst_exit();
}
+
val0_iovec[i].iov_len = w_ioveclen;
- if(malloc((i+1)*8) == 0) {
+ if (malloc((i+1)*8) == NULL) {
tst_resm(TBROK, "\tmalloc failed((i+1)*8)");
tst_exit();
}
- if( (val_iovec[i].iov_base = (char*)malloc(w_ioveclen)) == 0){
+
+ if ((val_iovec[i].iov_base = malloc(w_ioveclen)) == NULL){
tst_resm(TBROK, "\tmalloc failed(iov_base)");
tst_exit();
}
val_iovec[i].iov_len = w_ioveclen;
- if(malloc((i+1)*8) == 0) {
+ if (malloc((i+1)*8) == NULL) {
tst_resm(TBROK, "\tmalloc failed(((i+1)*8)");
tst_exit();
}
@@ -339,7 +305,6 @@ int dotest(testers, me, fd)
/*
* No init sectors; file-sys makes 0 to start.
*/
-
val = (64/testers) * me + 1;
val0 = 0;
@@ -357,28 +322,32 @@ int dotest(testers, me, fd)
* repeat until count = nchunks.
* ++val.
*/
-
srand(getpid());
- if (misc_intvl) whenmisc = NEXTMISC;
- while(iterations-- > 0) {
- for(i = 0; i < NMISC; i++)
+
+ if (misc_intvl)
+ whenmisc = NEXTMISC;
+
+ while (iterations-- > 0) {
+ for (i = 0; i < NMISC; i++)
misc_cnt[i] = 0;
- bfill(bits, 0, (nchunks+7)/8);
+ memset(bits, 0, (nchunks+7)/8);
/* Have to fill the val0 and val iov buffers in a different manner
*/
- for(i = 0; i < MAXIOVCNT; i++) {
- bfill(val0_iovec[i].iov_base,val0,val0_iovec[i].iov_len);
- bfill(val_iovec[i].iov_base,val,val_iovec[i].iov_len);
+ for (i = 0; i < MAXIOVCNT; i++) {
+ memset(val0_iovec[i].iov_base,val0,val0_iovec[i].iov_len);
+ memset(val_iovec[i].iov_base,val,val_iovec[i].iov_len);
}
+
count = 0;
collide = 0;
- while(count < nchunks) {
+
+ while (count < nchunks) {
chunk = rand() % nchunks;
/*
* Read it.
*/
- if (lseek64(fd, CHUNK(chunk), 0) < (off64_t)0) {
+ if (lseek64(fd, CHUNK(chunk), 0) < 0) {
tst_resm(TFAIL, "\tTest[%d]: lseek64(0) fail at %Lx, errno = %d.",
me, CHUNK(chunk), errno);
tst_exit();
@@ -401,12 +370,12 @@ int dotest(testers, me, fd)
me, xfr, csize);
tst_exit();
}
- for(i = 0; i < MAXIOVCNT; i++) {
+ for (i = 0; i < MAXIOVCNT; i++) {
if (memcmp(r_iovec[i].iov_base, val0_iovec[i].iov_base, r_iovec[i].iov_len)) {
tst_resm(TFAIL, "\tTest[%d] bad verify @ 0x%Lx for val %d count %d xfr %d.",
me, CHUNK(chunk), val0, count, xfr);
- dumpiov(&r_iovec[i]);
- dumpbits(bits, (nchunks+7)/8);
+ ft_dumpiov(&r_iovec[i]);
+ ft_dumpbits(bits, (nchunks+7)/8);
tst_exit();
}
}
@@ -419,12 +388,12 @@ int dotest(testers, me, fd)
tst_exit();
}
++collide;
- for(i = 0; i < MAXIOVCNT; i++) {
+ for (i = 0; i < MAXIOVCNT; i++) {
if (memcmp(r_iovec[i].iov_base, val_iovec[i].iov_base, r_iovec[i].iov_len)) {
tst_resm(TFAIL, "\tTest[%d] bad verify @ 0x%Lx for val %d count %d xfr %d.",
me, CHUNK(chunk), val, count, xfr);
- dumpiov(&r_iovec[i]);
- dumpbits(bits, (nchunks+7)/8);
+ ft_dumpiov(&r_iovec[i]);
+ ft_dumpbits(bits, (nchunks+7)/8);
tst_exit();
}
}
@@ -432,7 +401,7 @@ int dotest(testers, me, fd)
/*
* Write it.
*/
- if (lseek64(fd, -((off64_t)xfr), 1) < (off64_t)0) {
+ if (lseek64(fd, -xfr, 1) < 0) {
tst_resm(TFAIL, "\tTest[%d]: lseek64(1) fail at %Lx, errno = %d.",
me, CHUNK(chunk), errno);
tst_exit();
@@ -451,7 +420,7 @@ int dotest(testers, me, fd)
* If hit "misc" interval, do it.
*/
if (misc_intvl && --whenmisc <= 0) {
- domisc(me, fd, bits);
+ domisc(me, fd);
whenmisc = NEXTMISC;
}
if (count + collide > 2 * nchunks)
@@ -482,27 +451,22 @@ int dotest(testers, me, fd)
}
fsync(fd);
- ++misc_cnt[(int)m_fsync];
+ ++misc_cnt[m_fsync];
//tst_resm(TINFO, "\tTest[%d] val %d done, count = %d, collide = %d.",
// me, val, count, collide);
//for(i = 0; i < NMISC; i++)
// tst_resm(TINFO, "\t\tTest[%d]: %d %s's.", me, misc_cnt[i], m_str[i]);
val0 = val++;
}
- return 0;
}
/*
* domisc()
* Inject misc syscalls into the thing.
*/
-
-int domisc(me, fd, bits)
- int me;
- int fd;
- char *bits;
+static void domisc(int me, int fd)
{
- enum m_type type;
+ enum m_type type;
if (misc_flag) {
type = m_fsync;
@@ -511,115 +475,39 @@ int domisc(me, fd, bits)
type = m_sync;;
misc_flag = 1;
}
+
switch(type) {
- case m_fsync:
- if (fsync(fd) < 0) {
- tst_resm(TFAIL, "\tTest[%d]: fsync error %d.", me, errno);
- tst_exit();
- }
+ case m_fsync:
+ if (fsync(fd) < 0) {
+ tst_resm(TFAIL, "\tTest[%d]: fsync error %d.", me, errno);
+ tst_exit();
+ }
break;
- case m_sync:
- sync();
+ case m_sync:
+ sync();
break;
}
- ++misc_cnt[(int)type];
- return 0;
-}
-int bfill(buf, val, size)
- register char *buf;
- char val;
- register int size;
-{
- register int i;
-
- for(i = 0; i < size; i++)
- buf[i] = val;
- return 0;
+ ++misc_cnt[type];
}
-/*
- * dumpiov
- * Dump the contents of the r_iovec buffer.
- */
-
-int dumpiov(iovptr)
- register struct iovec *iovptr;
-{
- register int i;
- char val;
- int idx;
- int nout;
-
- tst_resm(TINFO, "\tBuf:");
- nout = 0;
- idx = 0;
- val = ((char *)iovptr->iov_base)[0];
- for(i = 0; i < iovptr->iov_len; i++) {
- if (((char *)iovptr->iov_base)[i] != val) {
- if (i == idx+1)
- tst_resm(TINFO, "\t%x, ", ((char *)iovptr->iov_base)[idx] & 0xff);
- else
- tst_resm(TINFO, "\t%d*%x, ", i-idx, ((char *)iovptr->iov_base)[idx] & 0xff);
- idx = i;
- ++nout;
- }
- if (nout > 10) {
- tst_resm(TINFO, "\t ... more");
- return 0;
- }
- }
- if (i == idx+1)
- tst_resm(TINFO, "\t%x", ((char *)iovptr->iov_base)[idx] & 0xff);
- else
- tst_resm(TINFO, "\t%d*%x", i-idx, ((char *)iovptr->iov_base)[idx]);
- return 0;
-}
-
-
-/*
- * dumpbits
- * Dump the bit-map.
- */
-
-int dumpbits(bits, size)
- char *bits;
- register int size;
-{
- register char *buf;
-
- tst_resm(TINFO, "\tBits array:");
- for(buf = bits; size > 0; --size, ++buf) {
- if ((buf-bits) % 16 == 0)
- tst_resm(TINFO, "\t%04x:\t", 8*(buf-bits));
- tst_resm(TINFO, "%02x ", (int)*buf & 0xff);
- }
- printf("\n");
- return 0;
-}
-
-/*--------------------------------------------------------------*/
-
-
-int term()
+static void term(int sig LTP_ATTRIBUTE_UNUSED)
{
- register int i;
+ int i;
tst_resm(TINFO, "\tterm -[%d]- got sig term.", getpid());
if (parent_pid == getpid()) {
for (i=0; i < nchild; i++)
- if (pidlist[i]) /* avoid embarassment */
+ if (pidlist[i])
kill(pidlist[i], SIGTERM);
- return 0;
+ return;
}
tst_exit();
- return 0;
}
-void
-cleanup()
+void cleanup(void)
{
/*
* print timing stats if that option was specified.
@@ -628,6 +516,5 @@ cleanup()
TEST_CLEANUP;
tst_rmdir();
- tst_exit();
}
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next reply other threads:[~2009-09-09 18:15 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-09 18:15 Cyril Hrubis [this message]
[not found] ` <1252847821.5357.39.camel@subratamodak.linux.ibm.com>
2009-09-15 14:20 ` [LTP] [PATCH] ftest cleanup II Cyril Hrubis
[not found] ` <1253114228.6343.29.camel@subratamodak.linux.ibm.com>
2009-09-17 11:42 ` Cyril Hrubis
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