diff options
Diffstat (limited to 'git-compat-util.h')
| -rw-r--r-- | git-compat-util.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/git-compat-util.h b/git-compat-util.h index 2c84016ac..c08688c8f 100644 --- a/git-compat-util.h +++ b/git-compat-util.h @@ -197,6 +197,19 @@ static inline void *xmalloc(size_t size) return ret; } +static inline char *xstrndup(const char *str, size_t len) +{ + char *p; + + p = memchr(str, '\0', len); + if (p) + len = p - str; + p = xmalloc(len + 1); + memcpy(p, str, len); + p[len] = '\0'; + return p; +} + static inline void *xrealloc(void *ptr, size_t size) { void *ret = realloc(ptr, size); |