| utils.c (76693) | utils.c (78070) |
|---|---|
| 1/*- 2 * Copyright (c) 1991, 1993, 1994 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 22 unchanged lines hidden (view full) --- 31 * SUCH DAMAGE. 32 */ 33 34#ifndef lint 35#if 0 36static char sccsid[] = "@(#)utils.c 8.3 (Berkeley) 4/1/94"; 37#endif 38static const char rcsid[] = | 1/*- 2 * Copyright (c) 1991, 1993, 1994 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 22 unchanged lines hidden (view full) --- 31 * SUCH DAMAGE. 32 */ 33 34#ifndef lint 35#if 0 36static char sccsid[] = "@(#)utils.c 8.3 (Berkeley) 4/1/94"; 37#endif 38static const char rcsid[] = |
| 39 "$FreeBSD: head/bin/cp/utils.c 76693 2001-05-16 19:10:40Z imp $"; | 39 "$FreeBSD: head/bin/cp/utils.c 78070 2001-06-11 13:57:54Z bde $"; |
| 40#endif /* not lint */ 41 42#include <sys/param.h> 43#include <sys/stat.h> 44#include <sys/time.h> 45#ifdef VM_AND_BUFFER_CACHE_SYNCHRONIZED 46#include <sys/mman.h> 47#endif --- 10 unchanged lines hidden (view full) --- 58#include "extern.h" 59 60int 61copy_file(entp, dne) 62 FTSENT *entp; 63 int dne; 64{ 65 static char buf[MAXBSIZE]; | 40#endif /* not lint */ 41 42#include <sys/param.h> 43#include <sys/stat.h> 44#include <sys/time.h> 45#ifdef VM_AND_BUFFER_CACHE_SYNCHRONIZED 46#include <sys/mman.h> 47#endif --- 10 unchanged lines hidden (view full) --- 58#include "extern.h" 59 60int 61copy_file(entp, dne) 62 FTSENT *entp; 63 int dne; 64{ 65 static char buf[MAXBSIZE]; |
| 66 struct stat to_stat, *fs; | 66 struct stat *fs; |
| 67 int ch, checkch, from_fd, rcount, rval, to_fd, wcount, wresid; 68 char *bufp; 69#ifdef VM_AND_BUFFER_CACHE_SYNCHRONIZED 70 char *p; 71#endif 72 73 if ((from_fd = open(entp->fts_path, O_RDONLY, 0)) == -1) { 74 warn("%s", entp->fts_path); --- 100 unchanged lines hidden (view full) --- 175 * Don't remove the target even after an error. The target might 176 * not be a regular file, or its attributes might be important, 177 * or its contents might be irreplaceable. It would only be safe 178 * to remove it if we created it and its length is 0. 179 */ 180 181 if (pflag && setfile(fs, to_fd)) 182 rval = 1; | 67 int ch, checkch, from_fd, rcount, rval, to_fd, wcount, wresid; 68 char *bufp; 69#ifdef VM_AND_BUFFER_CACHE_SYNCHRONIZED 70 char *p; 71#endif 72 73 if ((from_fd = open(entp->fts_path, O_RDONLY, 0)) == -1) { 74 warn("%s", entp->fts_path); --- 100 unchanged lines hidden (view full) --- 175 * Don't remove the target even after an error. The target might 176 * not be a regular file, or its attributes might be important, 177 * or its contents might be irreplaceable. It would only be safe 178 * to remove it if we created it and its length is 0. 179 */ 180 181 if (pflag && setfile(fs, to_fd)) 182 rval = 1; |
| 183 /* 184 * If the source was setuid or setgid, lose the bits unless the 185 * copy is owned by the same user and group. 186 */ 187#define RETAINBITS \ 188 (S_ISUID | S_ISGID | S_ISVTX | S_IRWXU | S_IRWXG | S_IRWXO) 189 else if (fs->st_mode & (S_ISUID | S_ISGID) && fs->st_uid == myuid) { 190 if (fstat(to_fd, &to_stat)) { 191 warn("%s", to.p_path); 192 rval = 1; 193 } else if (fs->st_gid == to_stat.st_gid && 194 fchmod(to_fd, fs->st_mode & RETAINBITS & ~myumask)) { 195 warn("%s", to.p_path); 196 rval = 1; 197 } 198 } | |
| 199 (void)close(from_fd); 200 if (close(to_fd)) { 201 warn("%s", to.p_path); 202 rval = 1; 203 } 204 return (rval); 205} 206 --- 48 unchanged lines hidden (view full) --- 255 } 256 if (mknod(to.p_path, from_stat->st_mode, from_stat->st_rdev)) { 257 warn("mknod: %s", to.p_path); 258 return (1); 259 } 260 return (pflag ? setfile(from_stat, 0) : 0); 261} 262 | 183 (void)close(from_fd); 184 if (close(to_fd)) { 185 warn("%s", to.p_path); 186 rval = 1; 187 } 188 return (rval); 189} 190 --- 48 unchanged lines hidden (view full) --- 239 } 240 if (mknod(to.p_path, from_stat->st_mode, from_stat->st_rdev)) { 241 warn("mknod: %s", to.p_path); 242 return (1); 243 } 244 return (pflag ? setfile(from_stat, 0) : 0); 245} 246 |
| 247#define RETAINBITS \ 248 (S_ISUID | S_ISGID | S_ISVTX | S_IRWXU | S_IRWXG | S_IRWXO) |
|
| 263 264int 265setfile(fs, fd) 266 register struct stat *fs; 267 int fd; 268{ 269 static struct timeval tv[2]; 270 struct stat ts; --- 61 unchanged lines hidden --- | 249 250int 251setfile(fs, fd) 252 register struct stat *fs; 253 int fd; 254{ 255 static struct timeval tv[2]; 256 struct stat ts; --- 61 unchanged lines hidden --- |