* [B.A.T.M.A.N.] [PATCH] batman-adv: add seq_printf() wrapper for older kernels that don't support %pM
@ 2010-10-25 21:46 Marek Lindner
2010-10-25 22:14 ` Sven Eckelmann
0 siblings, 1 reply; 3+ messages in thread
From: Marek Lindner @ 2010-10-25 21:46 UTC (permalink / raw)
To: b.a.t.m.a.n; +Cc: Marek Lindner
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
---
batman-adv/bat_printk.c | 18 ++++++++++++++++++
batman-adv/compat.h | 3 +++
2 files changed, 21 insertions(+), 0 deletions(-)
diff --git a/batman-adv/bat_printk.c b/batman-adv/bat_printk.c
index 4fa3e18..69a7f95 100644
--- a/batman-adv/bat_printk.c
+++ b/batman-adv/bat_printk.c
@@ -935,3 +935,21 @@ int bat_snprintf(char *buf, size_t size, const char *fmt, ...)
return i;
}
+
+int bat_seq_printf(struct seq_file *m, const char *f, ...)
+{
+ va_list args;
+ int len;
+
+ if (m->count < m->size) {
+ va_start(args, f);
+ len = bat_vsnprintf(m->buf + m->count, m->size - m->count, f, args);
+ va_end(args);
+ if (m->count + len < m->size) {
+ m->count += len;
+ return 0;
+ }
+ }
+ m->count = m->size;
+ return -1;
+}
diff --git a/batman-adv/compat.h b/batman-adv/compat.h
index da474e4..b01455f 100644
--- a/batman-adv/compat.h
+++ b/batman-adv/compat.h
@@ -259,6 +259,9 @@ int bat_sprintf(char *buf, const char *fmt, ...);
int bat_snprintf(char *buf, size_t size, const char *fmt, ...);
#define snprintf bat_snprintf
+int bat_seq_printf(struct seq_file *m, const char *f, ...);
+#define seq_printf bat_seq_printf
+
#endif /* < KERNEL_VERSION(2, 6, 29) */
#endif /* _NET_BATMAN_ADV_COMPAT_H_ */
--
1.7.1
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [B.A.T.M.A.N.] [PATCH] batman-adv: add seq_printf() wrapper for older kernels that don't support %pM
2010-10-25 21:46 [B.A.T.M.A.N.] [PATCH] batman-adv: add seq_printf() wrapper for older kernels that don't support %pM Marek Lindner
@ 2010-10-25 22:14 ` Sven Eckelmann
2010-10-25 22:24 ` Marek Lindner
0 siblings, 1 reply; 3+ messages in thread
From: Sven Eckelmann @ 2010-10-25 22:14 UTC (permalink / raw)
To: b.a.t.m.a.n; +Cc: Marek Lindner
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Marek Lindner wrote:
> Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
Acked-by: Sven Eckelmann <sven.eckelmann@gmx.de>
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [B.A.T.M.A.N.] [PATCH] batman-adv: add seq_printf() wrapper for older kernels that don't support %pM
2010-10-25 22:14 ` Sven Eckelmann
@ 2010-10-25 22:24 ` Marek Lindner
0 siblings, 0 replies; 3+ messages in thread
From: Marek Lindner @ 2010-10-25 22:24 UTC (permalink / raw)
To: The list for a Better Approach To Mobile Ad-hoc Networking
On Tuesday 26 October 2010 00:14:59 Sven Eckelmann wrote:
> Acked-by: Sven Eckelmann <sven.eckelmann@gmx.de>
Applied in revision 1854.
Regards,
Marek
^ permalink raw reply [flat|nested] 3+ messages in thread
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2010-10-25 21:46 [B.A.T.M.A.N.] [PATCH] batman-adv: add seq_printf() wrapper for older kernels that don't support %pM Marek Lindner
2010-10-25 22:14 ` Sven Eckelmann
2010-10-25 22:24 ` Marek Lindner
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