From cd800eecc27ef57cb934f349f116cd7022ec71ed Mon Sep 17 00:00:00 2001 From: Steffen Prohaska Date: Sat, 17 Nov 2007 19:16:53 +0100 Subject: [PATCH] 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 Signed-off-by: Johannes Sixt --- compat/mingw.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/compat/mingw.h b/compat/mingw.h index a87cc9679..6bc049ad9 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 -- 2.30.2