diff options
Diffstat (limited to 'libexec/ld.so/sparc64')
| -rw-r--r-- | libexec/ld.so/sparc64/ldasm.S | 52 | ||||
| -rw-r--r-- | libexec/ld.so/sparc64/syscall.h | 24 |
2 files changed, 10 insertions, 66 deletions
diff --git a/libexec/ld.so/sparc64/ldasm.S b/libexec/ld.so/sparc64/ldasm.S index 7871a31966b..a466cb5b260 100644 --- a/libexec/ld.so/sparc64/ldasm.S +++ b/libexec/ld.so/sparc64/ldasm.S @@ -1,4 +1,4 @@ -/* $OpenBSD: ldasm.S,v 1.8 2002/03/15 14:52:39 drahn Exp $ */ +/* $OpenBSD: ldasm.S,v 1.9 2002/03/17 00:22:04 art Exp $ */ /* $NetBSD: rtld_start.S,v 1.5 2001/08/14 22:17:48 eeh Exp $ */ /* @@ -240,50 +240,14 @@ _dl_exit: .section ".text" .align 4 - .global _dl_getegid - .type _dl_getegid,@function -_dl_getegid: - mov SYS_getegid | SYSCALL_G2RFLAG, %g1 ! call sys_exit - add %o7, 8, %g2 ! just return on sucess - t ST_SYSCALL ! off to wonderland - retl - sub %g0, %o0, %o0 ! error: result = -errno - - - .section ".text" - .align 4 - .global _dl_geteuid - .type _dl_geteuid,@function -_dl_geteuid: - mov SYS_geteuid | SYSCALL_G2RFLAG, %g1 ! call sys_exit - add %o7, 8, %g2 ! just return on sucess - t ST_SYSCALL ! off to wonderland + .global _dl_issetugid + .type _dl_issetugid,@function +_dl_issetugid: + mov SYS_issetugid | SYSCALL_G2RFLAG, %g1 + add %o7, 8, %g2 + t ST_SYSCALL retl - sub %g0, %o0, %o0 ! error: result = -errno - - - .section ".text" - .align 4 - .global _dl_getgid - .type _dl_getgid,@function -_dl_getgid: - mov SYS_getgid | SYSCALL_G2RFLAG, %g1 ! call sys_exit - add %o7, 8, %g2 ! just return on sucess - t ST_SYSCALL ! off to wonderland - retl - sub %g0, %o0, %o0 ! error: result = -errno - - - .section ".text" - .align 4 - .global _dl_getuid - .type _dl_getuid,@function -_dl_getuid: - mov SYS_getuid | SYSCALL_G2RFLAG, %g1 ! call sys_exit - add %o7, 8, %g2 ! just return on sucess - t ST_SYSCALL ! off to wonderland - retl - sub %g0, %o0, %o0 ! error: result = -errno + sub %g0, %o0, %o0 .section ".text" diff --git a/libexec/ld.so/sparc64/syscall.h b/libexec/ld.so/sparc64/syscall.h index f5bcca662b9..9cc0b69ba14 100644 --- a/libexec/ld.so/sparc64/syscall.h +++ b/libexec/ld.so/sparc64/syscall.h @@ -1,4 +1,4 @@ -/* $OpenBSD: syscall.h,v 1.4 2002/02/21 23:17:53 drahn Exp $ */ +/* $OpenBSD: syscall.h,v 1.5 2002/03/17 00:22:04 art Exp $ */ /* * Copyright (c) 2001 Niklas Hallqvist @@ -47,10 +47,7 @@ int _dl_close(int); int _dl_exit(int); -int _dl_getegid(void); -int _dl_geteuid(void); -int _dl_getgid(void); -int _dl_getuid(void); +int _dl_issetugid(void); long _dl___syscall(quad_t, ...); int _dl_mprotect(const void *, int, int); int _dl_munmap(const void*, unsigned int); @@ -61,22 +58,5 @@ int _dl_stat(const char *, struct stat *); #endif int _dl_write(int, const char*, int); -/* - * Not an actual syscall, but we need something in assembly to say - * whether this is OK or not. - */ - -static inline int -_dl_suid_ok (void) -{ - unsigned int uid, euid, gid, egid; - - uid = _dl_getuid(); - euid = _dl_geteuid(); - gid = _dl_getgid(); - egid = _dl_getegid(); - return (uid == euid && gid == egid); -} - #include <elf_abi.h> #endif /*__DL_SYSCALL_H__*/ |