* process.c: Add comment.

2002-07-04 20:00:49 +00:00 · 2002-07-04 20:00:49 +00:00 · b18291deb4
parent a6cac46c17
commit b18291deb4
1 changed files with 3 additions and 0 deletions
--- a/newlib/libc/sys/linux/process.c
+++ b/newlib/libc/sys/linux/process.c
@ -21,6 +21,9 @@ _syscall0(pid_t,setsid)

 weak_alias(__libc_getpid,__getpid);

+/* Here we implement vfork in terms of fork, since
+ * Linux's vfork system call is not reliable.
+ */
 pid_t vfork(void)
 {
  pid_t pid;