diff options
Diffstat (limited to 'xmalloc.c')
| -rw-r--r-- | xmalloc.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/xmalloc.c b/xmalloc.c index 9cf824a..69973de 100644 --- a/xmalloc.c +++ b/xmalloc.c @@ -91,11 +91,20 @@ xasprintf(char **ret, const char *fmt, ...) int i; va_start(ap, fmt); - i = vasprintf(ret, fmt, ap); + i = xvasprintf(ret, fmt, ap); va_end(ap); - if (i < 0 || *ret == NULL) - err(1, "asprintf"); + return(i); +} + +int +xvasprintf(char **ret, const char *fmt, va_list ap) +{ + int i; + + i = vasprintf(ret, fmt, ap); + if (i == -1) + err(1, "vasprintf"); return(i); } |