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| author | Karel Zak | 2006-12-07 00:26:14 +0100 |
|---|---|---|
| committer | Karel Zak | 2006-12-07 00:26:14 +0100 |
| commit | d03dd60840f0a08464d5266539ad356aefe24b03 (patch) | |
| tree | 0a9ad240a7a88eb6b11b152974a7a51a0df79b75 /mount/pivot_root.c | |
| parent | Imported from util-linux-2.12pre tarball. (diff) | |
| download | kernel-qcow2-util-linux-d03dd60840f0a08464d5266539ad356aefe24b03.tar.gz kernel-qcow2-util-linux-d03dd60840f0a08464d5266539ad356aefe24b03.tar.xz kernel-qcow2-util-linux-d03dd60840f0a08464d5266539ad356aefe24b03.zip | |
Imported from util-linux-2.12a tarball.
Diffstat (limited to 'mount/pivot_root.c')
| -rw-r--r-- | mount/pivot_root.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/mount/pivot_root.c b/mount/pivot_root.c index a844b480e..ba2dbbed0 100644 --- a/mount/pivot_root.c +++ b/mount/pivot_root.c @@ -3,14 +3,17 @@ /* Written 2000 by Werner Almesberger */ #include <stdio.h> -#include <errno.h> /* needed for <linux/unistd.h> below */ +#include <sys/syscall.h> +#include <unistd.h> -#ifdef __ia64__ -# include <sys/syscall.h> -# define pivot_root(new_root,put_old) syscall(SYS_pivot_root,new_root,put_old) -#else -# include <linux/unistd.h> +#define pivot_root(new_root,put_old) syscall(SYS_pivot_root,new_root,put_old) +#if 0 +/* + * With kernelheaders 2.3.41 or later, and ancient libc, try the following. + */ +#include <errno.h> +#include <linux/unistd.h> static _syscall2(int,pivot_root,const char *,new_root,const char *,put_old) #endif |