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Cleanup the x-allocation functions

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xmalloc() and xrealloc() now take their sizes as size_t-type arguments.
Introduced complementary xcalloc().

Signed-off-by: Brad Roberts <braddr@puremagic.com>
Signed-off-by: Petr Baudis <pasky@ucw.cz>
This commit is contained in:
Brad Roberts 2005-05-14 19:04:25 -07:00 committed by Petr Baudis
parent 902b92e00e
commit 127cfd0d2f
1 changed files with 10 additions and 2 deletions
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12
cache.h
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@ -179,7 +179,7 @@ const char *show_date(unsigned long time, int timezone);
void parse_date(char *date, char *buf, int bufsize);
void datestamp(char *buf, int bufsize);
static inline void *xmalloc(int size)
static inline void *xmalloc(size_t size)
{
void *ret = malloc(size);
if (!ret)
@ -187,7 +187,7 @@ static inline void *xmalloc(int size)
return ret;
}
static inline void *xrealloc(void *ptr, int size)
static inline void *xrealloc(void *ptr, size_t size)
{
void *ret = realloc(ptr, size);
if (!ret)
@ -195,4 +195,12 @@ static inline void *xrealloc(void *ptr, int size)
return ret;
}
static inline void *xcalloc(size_t nmemb, size_t size)
{
void *ret = calloc(nmemb, size);
if (!ret)
die("Out of memory, calloc failed");
return ret;
}
#endif /* CACHE_H */