diff options
| author | Eric Andersen <andersen@codepoet.org> | 2002-02-21 18:11:47 +0000 |
|---|---|---|
| committer | Eric Andersen <andersen@codepoet.org> | 2002-02-21 18:11:47 +0000 |
| commit | e4a1f78e73c8edab487abbf5540990d62f95a666 (patch) | |
| tree | 043e9d7662ad87bf090f5920bd85bf3cf1b5ae20 /libc/stdio | |
| parent | b0cc86a6fc6fc98d18e3bc232f1d83973d74cb3d (diff) | |
When vfork is not available and we have an MMU, then use fork()
-Erik
Diffstat (limited to 'libc/stdio')
| -rw-r--r-- | libc/stdio/popen.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libc/stdio/popen.c b/libc/stdio/popen.c index 0a91f0e22..cddc9d6c4 100644 --- a/libc/stdio/popen.c +++ b/libc/stdio/popen.c @@ -12,6 +12,12 @@ #include <sys/wait.h> #include <errno.h> +/* uClinux-2.0 has vfork, but Linux 2.0 doesn't */ +#include <sys/syscall.h> +#if ! defined __NR_vfork && defined __UCLIBC_HAS_MMU__ +#define vfork fork +#endif + FILE *popen (const char *command, const char *mode) { FILE *fp; |