Add target-dependent rule for gettimeofday

Author: lucic71

rules/time/src.c

@@ -25,3 +25,15 @@ size_t f6(char *s, size_t maxsize, const char *format, const struct tm *tp) {
 int f7(const char *file, const struct timeval tvp[2]) {
   return utimes(file, tvp);
 }
+
+#if defined(__linux__)
+int f8(struct timeval *tv, struct timezone *tz) {
+  return gettimeofday(tv, tz);
+}
+#elif defined(__APPLE__)
+int f8(struct timeval *tv, void *tz) {
+  return gettimeofday(tv, tz);
+}
+#else
+#error "Unsupported platform for gettimeofday"
+#endif

rules/time/tgt_unsafe.rs

@@ -24,3 +24,13 @@ unsafe fn f6(a0: *mut u8, a1: u64, a2: *const u8, a3: *const ::libc::tm) -> u64
 unsafe fn f7(a0: *const u8, a1: *const ::libc::timeval) -> i32 {
     libc::utimes(a0 as *const i8, a1)
 }
+
+#[cfg(target_os = "linux")]
+unsafe fn f8(a0: *mut libc::timeval, a1: *mut libc::timezone) -> i32 {
+    libc::gettimeofday(a0, a1)
+}
+
+#[cfg(target_os = "macos")]
+unsafe fn f8(a0: *mut libc::timeval, a1: *mut libc::c_void) -> i32 {
+    libc::gettimeofday(a0, a1)
+}