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MINOR: chunk: New function free_trash_buffers()

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This new function is meant to be called in the general deinit phase,
to free those two internal chunks.
This commit is contained in:
David Carlier 2015-09-25 11:58:12 +01:00 committed by Willy Tarreau
parent 845efb53c7
commit 60deeba090
2 changed files with 12 additions and 0 deletions
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1
include/common/chunk.h
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@ -48,6 +48,7 @@ int chunk_asciiencode(struct chunk *dst, struct chunk *src, char qc);
int chunk_strcmp(const struct chunk *chk, const char *str);
int chunk_strcasecmp(const struct chunk *chk, const char *str);
int alloc_trash_buffers(int bufsize);
void free_trash_buffers(void);
struct chunk *get_trash_chunk(void);
static inline void chunk_reset(struct chunk *chk)

11
src/chunk.c
View file

@ -65,6 +65,17 @@ int alloc_trash_buffers(int bufsize)
return trash_buf1 && trash_buf2;
}
/*
* free the trash buffers
*/
void free_trash_buffers(void)
{
free(trash_buf2);
free(trash_buf1);
trash_buf2 = NULL;
trash_buf1 = NULL;
}
/*
* Does an snprintf() at the beginning of chunk <chk>, respecting the limit of
* at most chk->size chars. If the chk->len is over, nothing is added. Returns