diff options
| author | Eric Andersen <andersen@codepoet.org> | 2003-08-08 10:07:32 +0000 |
|---|---|---|
| committer | Eric Andersen <andersen@codepoet.org> | 2003-08-08 10:07:32 +0000 |
| commit | ea9f6e1e2d60bac4e2c7f1fb9ee98f581a7c6229 (patch) | |
| tree | 21b23d087fc8b0b522d5fa2bc54bd099e274d0b0 /libc/sysdeps/linux/common/syscalls.c | |
| parent | cffcfd3f2f02aa906e5bffe2b81a04b92b04f7eb (diff) | |
Add support for personality(), prctl(), ustat(), and ulimit()
syscalls, which had managed to stay unimplemented thus far.
-Erik
Diffstat (limited to 'libc/sysdeps/linux/common/syscalls.c')
| -rw-r--r-- | libc/sysdeps/linux/common/syscalls.c | 31 |
1 files changed, 29 insertions, 2 deletions
diff --git a/libc/sysdeps/linux/common/syscalls.c b/libc/sysdeps/linux/common/syscalls.c index 9c5fb9530..c37099dd5 100644 --- a/libc/sysdeps/linux/common/syscalls.c +++ b/libc/sysdeps/linux/common/syscalls.c @@ -2,8 +2,7 @@ /* * Syscalls for uClibc * - * Copyright (C) 2000 by Lineo, inc - * Copyright (C) 2001, 2002 by Erik Andersen + * Copyright (C) 2001-2003 by Erik Andersen * Written by Erik Andersen <andersen@codpoet.org> * * This program is free software; you can redistribute it and/or modify it @@ -630,6 +629,7 @@ int setpgid(pid_t pid, pid_t pgid) #endif //#define __NR_ulimit 58 +//See ulimit.c //#define __NR_oldolduname 59 @@ -652,6 +652,20 @@ _syscall1(int, chroot, const char *, path); #endif //#define __NR_ustat 62 +#ifdef L___syscall_ustat +#define __NR___syscall_ustat __NR_ustat +#include <sys/stat.h> +static inline +_syscall2(int, __syscall_ustat, unsigned short int, kdev_t, struct ustat *, ubuf); +int ustat(dev_t dev, struct ustat *ubuf) +{ + __kernel_dev_t k_dev; + /* We must convert the dev_t value to a __kernel_dev_t */ + k_dev = ((major(dev) & 0xff) << 8) | (minor(dev) & 0xff); + return __syscall_ustat(k_dev, ubuf); +} +#endif + //#define __NR_dup2 63 #ifdef L_dup2 @@ -1345,6 +1359,12 @@ _syscall2(int, bdflush, int, __func, long int, __data); //#define __NR_sysfs 135 //#define __NR_personality 136 +#ifdef __NR_personality +#ifdef L_personality +#include <sys/personality.h> +_syscall1(int, personality, unsigned long int, __persona); +#endif +#endif //#define __NR_afs_syscall 137 @@ -1703,6 +1723,13 @@ int getresgid(gid_t *rgid, gid_t *egid, gid_t *sgid) #endif //#define __NR_prctl 172 +#ifdef __NR_prctl +#ifdef L_prctl +#include <stdarg.h> +//#include <sys/prctl.h> +_syscall5(int, prctl, int, a, int, b, int, c, int, d, int, e); +#endif +#endif //#define __NR_rt_sigreturn 173 //#define __NR_rt_sigaction 174 |