diff options
Diffstat (limited to 'shared.c')
-rw-r--r-- | shared.c | 7 |
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) | |||
86 | return result; | 86 | return result; |
87 | } | 87 | } |
88 | 88 | ||
89 | int chk_non_negative(int result, char *msg) | ||
90 | { | ||
91 | if (result < 0) | ||
92 | die("%s: %s",msg, strerror(errno)); | ||
93 | return result; | ||
94 | } | ||
95 | |||
89 | struct repoinfo *add_repo(const char *url) | 96 | struct repoinfo *add_repo(const char *url) |
90 | { | 97 | { |
91 | struct repoinfo *ret; | 98 | struct repoinfo *ret; |