From 9befac470b4cfad529032dbcffcb71242ec71f91 Mon Sep 17 00:00:00 2001 From: Shawn Pearce Date: Sat, 2 Sep 2006 00:16:31 -0400 Subject: Replace uses of strdup with xstrdup. Like xmalloc and xrealloc xstrdup dies with a useful message if the native strdup() implementation returns NULL rather than a valid pointer. I just tried to use xstrdup in new code and found it to be missing. However I expected it to be present as xmalloc and xrealloc are already commonly used throughout the code. [jc: removed the part that deals with last_XXX, which I am finding more and more dubious these days.] Signed-off-by: Shawn O. Pearce Signed-off-by: Junio C Hamano --- git-compat-util.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'git-compat-util.h') diff --git a/git-compat-util.h b/git-compat-util.h index 91f2b0d3f0..552b8ec23a 100644 --- a/git-compat-util.h +++ b/git-compat-util.h @@ -84,6 +84,14 @@ extern char *gitstrcasestr(const char *haystack, const char *needle); extern size_t gitstrlcpy(char *, const char *, size_t); #endif +static inline char* xstrdup(const char *str) +{ + char *ret = strdup(str); + if (!ret) + die("Out of memory, strdup failed"); + return ret; +} + static inline void *xmalloc(size_t size) { void *ret = malloc(size); -- cgit v1.2.3