| setlogin.S (217106) | setlogin.S (240178) |
|---|---|
| 1/*- 2 * Copyright (c) 1991 The Regents of the University of California. 3 * All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * William Jolitz. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 20 unchanged lines hidden (view full) --- 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 */ 32 33#if defined(LIBC_SCCS) && !defined(lint) 34 .asciz "@(#)setlogin.s 5.2 (Berkeley) 4/12/91" 35#endif /* LIBC_SCCS and not lint */ 36#include <machine/asm.h> | 1/*- 2 * Copyright (c) 1991 The Regents of the University of California. 3 * All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * William Jolitz. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 20 unchanged lines hidden (view full) --- 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 */ 32 33#if defined(LIBC_SCCS) && !defined(lint) 34 .asciz "@(#)setlogin.s 5.2 (Berkeley) 4/12/91" 35#endif /* LIBC_SCCS and not lint */ 36#include <machine/asm.h> |
| 37__FBSDID("$FreeBSD: head/lib/libc/amd64/sys/setlogin.S 217106 2011-01-07 16:08:40Z kib $"); | 37__FBSDID("$FreeBSD: head/lib/libc/amd64/sys/setlogin.S 240178 2012-09-06 20:59:49Z jilles $"); |
| 38 39#include "SYS.h" 40 41.globl CNAME(_logname_valid) /* in _getlogin() */ 42 43 .weak _setlogin 44 .set _setlogin,__sys_setlogin 45 .weak setlogin 46 .set setlogin,__sys_setlogin 47ENTRY(__sys_setlogin) 48 mov $SYS_setlogin,%rax 49 KERNCALL | 38 39#include "SYS.h" 40 41.globl CNAME(_logname_valid) /* in _getlogin() */ 42 43 .weak _setlogin 44 .set _setlogin,__sys_setlogin 45 .weak setlogin 46 .set setlogin,__sys_setlogin 47ENTRY(__sys_setlogin) 48 mov $SYS_setlogin,%rax 49 KERNCALL |
| 50 jb 1f | 50 jb HIDENAME(cerror) |
| 51#ifdef PIC 52 movq PIC_GOT(CNAME(_logname_valid)),%rdx 53 movl $0,(%rdx) 54#else 55 movl $0,CNAME(_logname_valid)(%rip) 56#endif 57 ret /* setlogin(name) */ | 51#ifdef PIC 52 movq PIC_GOT(CNAME(_logname_valid)),%rdx 53 movl $0,(%rdx) 54#else 55 movl $0,CNAME(_logname_valid)(%rip) 56#endif 57 ret /* setlogin(name) */ |
| 581: 59#ifdef PIC 60 movq PIC_GOT(HIDENAME(cerror)),%rdx 61 jmp *%rdx 62#else 63 jmp HIDENAME(cerror) 64#endif | |
| 65END(__sys_setlogin) 66 67 .section .note.GNU-stack,"",%progbits | 58END(__sys_setlogin) 59 60 .section .note.GNU-stack,"",%progbits |