| author | Michael Krelin <hacker@klever.net> | 2007-07-20 18:56:43 (UTC) |
|---|---|---|
| committer | Michael Krelin <hacker@klever.net> | 2007-07-20 18:56:43 (UTC) |
| commit | 127f43d4e202ba3e63f72add44238c2686dd97f3 (patch) (side-by-side diff) | |
| tree | 5543c525155fdb0d925d881094307e4be807c002 /shared.c | |
| parent | 3aae82703bfe70fc273f0611cdc780804df77bb8 (diff) | |
| download | cgit-127f43d4e202ba3e63f72add44238c2686dd97f3.zip cgit-127f43d4e202ba3e63f72add44238c2686dd97f3.tar.gz cgit-127f43d4e202ba3e63f72add44238c2686dd97f3.tar.bz2 | |
added a chk_non_negative check
| -rw-r--r-- | shared.c | 7 |
1 files changed, 7 insertions, 0 deletions
@@ -81,16 +81,23 @@ int chk_zero(int result, char *msg) int chk_positive(int result, char *msg) { if (result <= 0) die("%s: %s", msg, strerror(errno)); return result; } +int chk_non_negative(int result, char *msg) +{ + if (result < 0) + die("%s: %s",msg, strerror(errno)); + return result; +} + struct repoinfo *add_repo(const char *url) { struct repoinfo *ret; if (++cgit_repolist.count > cgit_repolist.length) { if (cgit_repolist.length == 0) cgit_repolist.length = 8; else |