compat/mingw.[ch]: Change return type of exec functions to int

diff --git a/compat/mingw.h b/compat/mingw.h
index dfb0e87263a37bdee347c0a762aeea42fc57cee9..ef5b15014e98b2e4d20a8087dd497216db95d2fc 100644 (file)
--- a/compat/mingw.h
+++ b/compat/mingw.h
@@ -85,6 +85,8 @@ static inline int symlink(const char *oldpath, const char *newpath)
 { errno = ENOSYS; return -1; }
 static inline int fchmod(int fildes, mode_t mode)
 { errno = ENOSYS; return -1; }
+static inline pid_t fork(void)
+{ errno = ENOSYS; return -1; }
 static inline unsigned int alarm(unsigned int seconds)
 { return 0; }
 static inline int fsync(int fd)
@@ -118,7 +120,7 @@ static inline int mingw_mkdir(const char *path, int mode)
 #define mkdir mingw_mkdir
 
 #define WNOHANG 1
-pid_t waitpid(pid_t pid, int *status, unsigned options);
+pid_t waitpid(pid_t pid, int *status, int options);
 
 #define kill mingw_kill
 int mingw_kill(pid_t pid, int sig);
@@ -272,9 +274,9 @@ int mingw_utime(const char *file_name, const struct utimbuf *times);
 pid_t mingw_spawnvpe(const char *cmd, const char **argv, char **env,
                     const char *dir,
                     int fhin, int fhout, int fherr);
-void mingw_execvp(const char *cmd, char *const *argv);
+int mingw_execvp(const char *cmd, char *const *argv);
 #define execvp mingw_execvp
-void mingw_execv(const char *cmd, char *const *argv);
+int mingw_execv(const char *cmd, char *const *argv);
 #define execv mingw_execv
 
 static inline unsigned int git_ntohl(unsigned int x)