t_close.c (7c478bd9) | t_close.c (61961e0f) |
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1/* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * --- 5 unchanged lines hidden (view full) --- 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ | 1/* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * --- 5 unchanged lines hidden (view full) --- 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ |
22 |
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22/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 23/* All Rights Reserved */ 24 | 23/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 24/* All Rights Reserved */ 25 |
25 | |
26/* | 26/* |
27 * Copyright 1993-2003 Sun Microsystems, Inc. All rights reserved. | 27 * Copyright 2005 Sun Microsystems, Inc. All rights reserved. |
28 * Use is subject to license terms. 29 */ 30 | 28 * Use is subject to license terms. 29 */ 30 |
31 | |
32#pragma ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.5 */ 33 34#include "mt.h" | 31#pragma ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.5 */ 32 33#include "mt.h" |
35#include <rpc/trace.h> | |
36#include <errno.h> 37#include <unistd.h> 38#include <xti.h> 39#include <signal.h> 40#include <stropts.h> 41#include "tx.h" 42 43int 44_tx_close(int fd, int api_semantics) 45{ 46 sigset_t mask; 47 int sv_errno; 48 | 34#include <errno.h> 35#include <unistd.h> 36#include <xti.h> 37#include <signal.h> 38#include <stropts.h> 39#include "tx.h" 40 41int 42_tx_close(int fd, int api_semantics) 43{ 44 sigset_t mask; 45 int sv_errno; 46 |
49 trace2(TR_t_close, 0, fd); 50 51 if (_t_checkfd(fd, 0, api_semantics) == NULL) { 52 sv_errno = errno; 53 trace2(TR_t_close, 1, fd); 54 errno = sv_errno; | 47 if (_t_checkfd(fd, 0, api_semantics) == NULL) |
55 return (-1); | 48 return (-1); |
56 } | |
57 58 (void) thr_sigsetmask(SIG_SETMASK, &fillset, &mask); 59 sig_mutex_lock(&_ti_userlock); 60 if (_t_delete_tilink(fd) < 0) { 61 sv_errno = errno; 62 sig_mutex_unlock(&_ti_userlock); 63 (void) thr_sigsetmask(SIG_SETMASK, &mask, NULL); | 49 50 (void) thr_sigsetmask(SIG_SETMASK, &fillset, &mask); 51 sig_mutex_lock(&_ti_userlock); 52 if (_t_delete_tilink(fd) < 0) { 53 sv_errno = errno; 54 sig_mutex_unlock(&_ti_userlock); 55 (void) thr_sigsetmask(SIG_SETMASK, &mask, NULL); |
64 trace2(TR_t_close, 1, fd); | |
65 errno = sv_errno; 66 return (-1); 67 } 68 /* 69 * Note: close() needs to be inside the lock. If done 70 * outside, another process may inherit the desriptor 71 * and recreate library level instance structures 72 */ 73 (void) close(fd); 74 75 sig_mutex_unlock(&_ti_userlock); 76 (void) thr_sigsetmask(SIG_SETMASK, &mask, NULL); | 56 errno = sv_errno; 57 return (-1); 58 } 59 /* 60 * Note: close() needs to be inside the lock. If done 61 * outside, another process may inherit the desriptor 62 * and recreate library level instance structures 63 */ 64 (void) close(fd); 65 66 sig_mutex_unlock(&_ti_userlock); 67 (void) thr_sigsetmask(SIG_SETMASK, &mask, NULL); |
77 trace2(TR_t_close, 1, fd); | |
78 return (0); 79} | 68 return (0); 69} |