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| author | Lennart Poettering <lennart@poettering.net> | 2004-11-04 18:57:31 +0000 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2004-11-04 18:57:31 +0000 |
| commit | 344ced4622ffc9d38ab0388d3ed44fe55ce5e86c (patch) | |
| tree | ff40fab27b0a63c1857496d7eeb2af66c2cdeca4 /polyp/xmalloc.c | |
| parent | 1f6a90c963356d3889cce4717a1a6b03cb039254 (diff) | |
add some more comments
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@271 fefdeb5f-60dc-0310-8127-8f9354f1896f
Diffstat (limited to 'polyp/xmalloc.c')
| -rw-r--r-- | polyp/xmalloc.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/polyp/xmalloc.c b/polyp/xmalloc.c index 47f46bbe..709e46e5 100644 --- a/polyp/xmalloc.c +++ b/polyp/xmalloc.c @@ -30,19 +30,22 @@ #include "memory.h" #include "util.h" -#define MAX_ALLOC_SIZE (1024*1024*20) +/* Make sure not to allocate more than this much memory. */ +#define MAX_ALLOC_SIZE (1024*1024*20) /* 20MB */ -#undef malloc -#undef free -#undef realloc -#undef strndup -#undef strdup +/* #undef malloc */ +/* #undef free */ +/* #undef realloc */ +/* #undef strndup */ +/* #undef strdup */ +/** called in case of an OOM situation. Prints an error message and + * exits */ static void oom(void) { static const char e[] = "Not enough memory\n"; - pa_loop_write(2, e, sizeof(e)-1); + pa_loop_write(STDERR_FILENO, e, sizeof(e)-1); raise(SIGQUIT); - exit(1); + _exit(1); } void* pa_xmalloc(size_t size) { |