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| author | Steffen Prohaska <prohaska@zib.de> | 2007-11-17 19:16:53 +0100 |
|---|---|---|
| committer | Johannes Sixt <johannes.sixt@telecom.at> | 2008-06-26 08:47:17 +0200 |
| commit | cd800eecc27ef57cb934f349f116cd7022ec71ed (patch) | |
| tree | b0d70b599274718e081184b7ab0b9096d8d351a0 /compat | |
| parent | 6fd6aec44fe79dff61fd37a5fec2456c5458b574 (diff) | |
| download | git-cd800eecc27ef57cb934f349f116cd7022ec71ed.tar.gz | |
Windows: Fix ntohl() related warnings about printf formatting
On Windows, ntohl() returns unsigned long. On Unix it returns
uint32_t. This makes choosing a suitable printf format string
hard.
This commit introduces a mingw specific helper function
git_ntohl() that casts to unsigned int before returning. This
makes gcc's printf format check happy. It should be safe because
we expect ntohl to use 32-bit numbers.
Signed-off-by: Steffen Prohaska <prohaska@zib.de>
Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at>
Diffstat (limited to 'compat')
| -rw-r--r-- | compat/mingw.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/compat/mingw.h b/compat/mingw.h index a87cc9679c..6bc049ad99 100644 --- a/compat/mingw.h +++ b/compat/mingw.h @@ -186,6 +186,10 @@ pid_t mingw_spawnvpe(const char *cmd, const char **argv, char **env); void mingw_execvp(const char *cmd, char *const *argv); #define execvp mingw_execvp +static inline unsigned int git_ntohl(unsigned int x) +{ return (unsigned int)ntohl(x); } +#define ntohl git_ntohl + sig_handler_t mingw_signal(int sig, sig_handler_t handler); #define signal mingw_signal |