jehanne: getppid

2017-04-22 00:41:39 +02:00
parent 595d23fca2
commit 34fe847918
1 changed files with 7 additions and 0 deletions
--- a/newlib/libc/sys/jehanne/syscalls.c
+++ b/newlib/libc/sys/jehanne/syscalls.c
@@ -88,6 +88,13 @@ _getpid_r(struct _reent *r)
 	return POSIX_getpid(errnop);
 }

+int
+getppid(void)
+{
+	int *errnop = &_REENT->_errno;
+	return POSIX_getppid(errnop);
+}
+
 int
 _isatty_r(struct _reent *r, int file)
 {