diff options
| author | Eric Andersen <andersen@codepoet.org> | 2001-05-25 23:24:53 +0000 |
|---|---|---|
| committer | Eric Andersen <andersen@codepoet.org> | 2001-05-25 23:24:53 +0000 |
| commit | 00ef7ea7dcf941374543b052a0e1f2b955008aff (patch) | |
| tree | b22f7ed5ac338e1c7fb70753126ddc4774a6e58c /libc | |
| parent | 5b7f7988afbc2940d82f7f3cc7a57ae24a175d79 (diff) | |
Enable mlock and friends if __UCLIBC_HAS_MMU__ is defined. util-linux
needs this to compile.
Diffstat (limited to 'libc')
| -rw-r--r-- | libc/sysdeps/linux/common/syscalls.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/libc/sysdeps/linux/common/syscalls.c b/libc/sysdeps/linux/common/syscalls.c index b1fe3dc98..e0aa4a91e 100644 --- a/libc/sysdeps/linux/common/syscalls.c +++ b/libc/sysdeps/linux/common/syscalls.c @@ -1037,10 +1037,39 @@ _syscall1(pid_t, getsid, pid_t, pid); //#define __NR_fdatasync 148 //#define __NR__sysctl 149 + //#define __NR_mlock 150 +#ifdef L_mlock +#include <sys/mman.h> +# if defined __UCLIBC_HAS_MMU__ && defined __NR_mlock + _syscall2(int, mlock, const void *, addr, size_t, len); +# endif +#endif + //#define __NR_munlock 151 +#ifdef L_munlock +#include <sys/mman.h> +# if defined __UCLIBC_HAS_MMU__ && defined __NR_munlock + _syscall2(int, munlock, const void *, addr, size_t, len); +# endif +#endif + //#define __NR_mlockall 152 +#ifdef L_mlockall +#include <sys/mman.h> +# if defined __UCLIBC_HAS_MMU__ && defined __NR_mlockall + _syscall1(int, mlockall, int, flags); +# endif +#endif + //#define __NR_munlockall 153 +#ifdef L_munlockall +#include <sys/mman.h> +# if defined __UCLIBC_HAS_MMU__ && defined L_munlockall + _syscall0(int, munlockall); +# endif +#endif + //#define __NR_sched_setparam 154 //#define __NR_sched_getparam 155 //#define __NR_sched_setscheduler 156 |