diff options
author | Adrian Bunk <bunk@stusta.de> | 2007-01-05 03:17:11 +0100 |
---|---|---|
committer | Adrian Bunk <bunk@stusta.de> | 2007-01-09 03:23:30 +0100 |
commit | 43aa2c34a65b64370635ac447994f99e7d410890 (patch) | |
tree | 3aa4b20be7150789c490076be48dc3b2e42cc60f /arch/um/sys-x86_64/unmap.c | |
parent | 614818937a458c7db7a34213f4f8084a64586f41 (diff) |
fix the UML compilation
Based on patches from Linus' tree.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Diffstat (limited to 'arch/um/sys-x86_64/unmap.c')
-rw-r--r-- | arch/um/sys-x86_64/unmap.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/arch/um/sys-x86_64/unmap.c b/arch/um/sys-x86_64/unmap.c index f4a4bffd8a18..57c9286a701b 100644 --- a/arch/um/sys-x86_64/unmap.c +++ b/arch/um/sys-x86_64/unmap.c @@ -5,20 +5,17 @@ #include <linux/mman.h> #include <asm/unistd.h> +#include <sys/syscall.h> -static int errno; - -static inline _syscall2(int,munmap,void *,start,size_t,len) -static inline _syscall6(void *,mmap,void *,addr,size_t,len,int,prot,int,flags,int,fd,off_t,offset) int switcheroo(int fd, int prot, void *from, void *to, int size) { - if(munmap(to, size) < 0){ + if (syscall(__NR_munmap, to, size) < 0){ return(-1); } - if(mmap(to, size, prot, MAP_SHARED | MAP_FIXED, fd, 0) == (void*) -1){ + if (syscall(__NR_mmap, to, size, prot, MAP_SHARED | MAP_FIXED, fd, 0) == (void*) -1){ return(-1); } - if(munmap(from, size) < 0){ + if (syscall(__NR_munmap, from, size) < 0){ return(-1); } return(0); |