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| author | Stepan Kasal | 2007-05-15 20:46:13 +0200 |
|---|---|---|
| committer | Karel Zak | 2007-05-16 11:43:30 +0200 |
| commit | 67c4ade809dc8859dbe9f3511b8968d153ac6b6f (patch) | |
| tree | 2f2135795a88b2f9092eb61f0c4c04eae5b763c8 /mount/swapon.c | |
| parent | build-sys: use dist_noinst_DATA to work around the bug with dist_man_MANS (diff) | |
| download | kernel-qcow2-util-linux-67c4ade809dc8859dbe9f3511b8968d153ac6b6f.tar.gz kernel-qcow2-util-linux-67c4ade809dc8859dbe9f3511b8968d153ac6b6f.tar.xz kernel-qcow2-util-linux-67c4ade809dc8859dbe9f3511b8968d153ac6b6f.zip | |
swapon: simplify an #if
Replace two immerced #ifdef's by an #if with a compound conditional.
Signed-off-by: Stepan Kasal <skasal@redhat.com>
Diffstat (limited to 'mount/swapon.c')
| -rw-r--r-- | mount/swapon.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/mount/swapon.c b/mount/swapon.c index b6bcd750f..7337e32cb 100644 --- a/mount/swapon.c +++ b/mount/swapon.c @@ -75,11 +75,7 @@ swapoff_usage(FILE *fp, int n) { #define SWAPON_NEEDS_TWO_ARGS #endif -#ifdef SWAPON_NEEDS_TWO_ARGS -#ifdef SWAPON_HAS_TWO_ARGS -/* libc is OK */ -#include <unistd.h> -#else +#if defined(SWAPON_NEEDS_TWO_ARGS) && !defined(SWAPON_HAS_TWO_ARGS) /* We want a swapon with two args, but have an old libc. Build the kernel call by hand. */ #include <linux/unistd.h> @@ -87,7 +83,6 @@ static _syscall2(int, swapon, const char *, path, int, flags); static _syscall1(int, swapoff, const char *, path); -#endif #else /* just do as libc says */ #include <unistd.h> |