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authorMichael Krelin <hacker@klever.net>2007-07-20 20:56:43 +0200
committerMichael Krelin <hacker@klever.net>2007-07-20 20:56:43 +0200
commit127f43d4e202ba3e63f72add44238c2686dd97f3 (patch)
tree5543c525155fdb0d925d881094307e4be807c002 /shared.c
parent3aae82703bfe70fc273f0611cdc780804df77bb8 (diff)
added a chk_non_negative check
Diffstat (limited to '')
-rw-r--r--shared.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/shared.c b/shared.c
index 1a5b866..65fc8b2 100644
--- a/shared.c
+++ b/shared.c
@@ -86,6 +86,13 @@ int chk_positive(int result, char *msg)
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;