mingw.c: general cleanup and new missing functions

1 files changed, 32 insertions, 1 deletions

diff --git a/libbb/mingw.c b/libbb/mingw.c
index 62aad5d7e..181999f3f 100644
--- a/libbb/mingw.c
+++ b/libbb/mingw.c
@@ -886,7 +886,7 @@ static void mingw_execve(const char *cmd, char *const *argv, char *const *env)
         }
 }
 
-void mingw_execvp(const char *cmd, char *const *argv)
+int mingw_execvp(const char *cmd, char *const *argv)
 {
         char **path = get_path_split();
         char *prog = path_lookup(cmd, path, 0);
@@ -898,6 +898,7 @@ void mingw_execvp(const char *cmd, char *const *argv)
                 errno = ENOENT;
 
         free_path_split(path);
+        return -1;
 }
 
 char **copy_environ()
@@ -1216,3 +1217,33 @@ int link(const char *oldpath, const char *newpath)
         }
         return 0;
 }
+
+char *strsep(char **stringp, const char *delim)
+{
+        char *s, *old_stringp;
+        if (!*stringp)
+                return NULL;
+        old_stringp = s = *stringp;
+        while (*s) {
+                if (strchr(delim, *s)) {
+                        *s = '\0';
+                        *stringp = s+1;
+                        return old_stringp;
+                }
+                s++;
+        }
+        *stringp = NULL;
+        return old_stringp;
+}
+char *realpath(const char *path, char *resolved_path)
+{
+        return strcpy(resolved_path, path);
+}
+char *strptime(const char *s, const char *format, struct tm *tm)
+{
+        return NULL;
+}
+void gitunsetenv(const char *env)
+{
+}
+