* pthread_create
@ 2020-06-15 21:40 Jonny Grant
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From: Jonny Grant @ 2020-06-15 21:40 UTC (permalink / raw)
To: Michael Kerrisk, linux-man
Hello mtk,
https://www.man7.org/linux/man-pages/man3/pthread_create.3.html
This has a good example I saw, what do you think about replacing these pre-processor macros containing do {} while(0) with regular functions?
Something like this:
void handle_error_en(int en, const char * const msg)
{
errno = en;
perror(msg);
exit(EXIT_FAILURE);
}
void handle_error(const char * const msg)
{
perror(msg);
exit(EXIT_FAILURE);
}
Although I don't think errno is such a good idea. so I'd probably write:
void handle_error_en(int en, const char * const msg)
{
fprintf(stderr, "%s: %s\n", msg, strerror(en));
exit(EXIT_FAILURE);
}
I'd also suggest adding the command line to compile $ cc -Wall -pthread -o threads threads.c
Regards, Jonny
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2020-06-15 21:40 pthread_create Jonny Grant
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