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| author | Nguyễn Thái Ngọc Duy <pclouds@gmail.com> | 2017-05-03 17:16:50 +0700 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2017-05-26 12:33:56 +0900 |
| commit | e9d983f116c7de43f40a49aae60ebfe107f153ec (patch) | |
| tree | 2d1b2b10e651eb3dd941a10379719c9abd8ef993 /git-compat-util.h | |
| parent | 11dc1fcb3fa53f5a46486daa7cb38ed387153f2e (diff) | |
| download | git-e9d983f116c7de43f40a49aae60ebfe107f153ec.tar.gz | |
wrapper.c: add and use fopen_or_warn()
When fopen() returns NULL, it could be because the given path does not
exist, but it could also be some other errors and the caller has to
check. Add a wrapper so we don't have to repeat the same error check
everywhere.
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'git-compat-util.h')
| -rw-r--r-- | git-compat-util.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/git-compat-util.h b/git-compat-util.h index eb5c18c7fd..f74b401810 100644 --- a/git-compat-util.h +++ b/git-compat-util.h @@ -802,6 +802,7 @@ extern int xmkstemp(char *template); extern int xmkstemp_mode(char *template, int mode); extern char *xgetcwd(void); extern FILE *fopen_for_writing(const char *path); +extern FILE *fopen_or_warn(const char *path, const char *mode); #define ALLOC_ARRAY(x, alloc) (x) = xmalloc(st_mult(sizeof(*(x)), (alloc))) #define REALLOC_ARRAY(x, alloc) (x) = xrealloc((x), st_mult(sizeof(*(x)), (alloc))) |