| mv.c (14156) | mv.c (14166) |
|---|---|
| 1/* 2 * Copyright (c) 1989, 1993, 1994 3 * The Regents of the University of California. All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * Ken Smith of The State University of New York at Buffalo. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 19 unchanged lines hidden (view full) --- 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34 * SUCH DAMAGE. 35 * | 1/* 2 * Copyright (c) 1989, 1993, 1994 3 * The Regents of the University of California. All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * Ken Smith of The State University of New York at Buffalo. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 19 unchanged lines hidden (view full) --- 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34 * SUCH DAMAGE. 35 * |
| 36 * $Id: mv.c,v 1.5 1996/02/19 00:44:19 wosch Exp $ | 36 * $Id: mv.c,v 1.6 1996/02/19 05:51:13 pst Exp $ |
| 37 */ 38 39#ifndef lint 40static char copyright[] = 41"@(#) Copyright (c) 1989, 1993, 1994\n\ 42 The Regents of the University of California. All rights reserved.\n"; 43#endif /* not lint */ 44 --- 33 unchanged lines hidden (view full) --- 78 struct stat sb; 79 int ch; 80 char path[MAXPATHLEN + 1]; 81 82 while ((ch = getopt(argc, argv, "if")) != EOF) 83 switch (ch) { 84 case 'i': 85 iflg = 1; | 37 */ 38 39#ifndef lint 40static char copyright[] = 41"@(#) Copyright (c) 1989, 1993, 1994\n\ 42 The Regents of the University of California. All rights reserved.\n"; 43#endif /* not lint */ 44 --- 33 unchanged lines hidden (view full) --- 78 struct stat sb; 79 int ch; 80 char path[MAXPATHLEN + 1]; 81 82 while ((ch = getopt(argc, argv, "if")) != EOF) 83 switch (ch) { 84 case 'i': 85 iflg = 1; |
| 86 fflg = 0; |
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| 86 break; 87 case 'f': 88 fflg = 1; | 87 break; 88 case 'f': 89 fflg = 1; |
| 90 iflg = 0; |
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| 89 break; 90 default: 91 usage(); 92 } 93endarg: argc -= optind; 94 argv += optind; 95 96 if (argc < 2) --- 47 unchanged lines hidden (view full) --- 144 char modep[15]; 145 146 /* 147 * Check access. If interactive and file exists, ask user if it 148 * should be replaced. Otherwise if file exists but isn't writable 149 * make sure the user wants to clobber it. 150 */ 151 if (!fflg && !access(to, F_OK)) { | 91 break; 92 default: 93 usage(); 94 } 95endarg: argc -= optind; 96 argv += optind; 97 98 if (argc < 2) --- 47 unchanged lines hidden (view full) --- 146 char modep[15]; 147 148 /* 149 * Check access. If interactive and file exists, ask user if it 150 * should be replaced. Otherwise if file exists but isn't writable 151 * make sure the user wants to clobber it. 152 */ 153 if (!fflg && !access(to, F_OK)) { |
| 154 155 /* prompt only if source exist */ 156 if (lstat(from, &sb) == -1) { 157 warn("%s", from); 158 return (1); 159 } 160 |
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| 152 ask = 0; 153 if (iflg) { 154 (void)fprintf(stderr, "overwrite %s? ", to); 155 ask = 1; 156 } else if (access(to, W_OK) && !stat(to, &sb)) { 157 strmode(sb.st_mode, modep); 158 (void)fprintf(stderr, "override %s%s%s/%s for %s? ", 159 modep + 1, modep[9] == ' ' ? "" : " ", 160 user_from_uid(sb.st_uid, 0), 161 group_from_gid(sb.st_gid, 0), to); 162 ask = 1; 163 } 164 if (ask) { 165 if ((ch = getchar()) != EOF && ch != '\n') 166 while (getchar() != '\n'); | 161 ask = 0; 162 if (iflg) { 163 (void)fprintf(stderr, "overwrite %s? ", to); 164 ask = 1; 165 } else if (access(to, W_OK) && !stat(to, &sb)) { 166 strmode(sb.st_mode, modep); 167 (void)fprintf(stderr, "override %s%s%s/%s for %s? ", 168 modep + 1, modep[9] == ' ' ? "" : " ", 169 user_from_uid(sb.st_uid, 0), 170 group_from_gid(sb.st_gid, 0), to); 171 ask = 1; 172 } 173 if (ask) { 174 if ((ch = getchar()) != EOF && ch != '\n') 175 while (getchar() != '\n'); |
| 167 if (ch != 'y') | 176 if (ch != 'y' && ch != 'Y') |
| 168 return (0); 169 } 170 } 171 if (!rename(from, to)) 172 return (0); 173 174 if (errno != EXDEV) { 175 warn("rename %s to %s", from, to); --- 118 unchanged lines hidden (view full) --- 294 return (1); 295 } 296 return (0); 297} 298 299void 300usage() 301{ | 177 return (0); 178 } 179 } 180 if (!rename(from, to)) 181 return (0); 182 183 if (errno != EXDEV) { 184 warn("rename %s to %s", from, to); --- 118 unchanged lines hidden (view full) --- 303 return (1); 304 } 305 return (0); 306} 307 308void 309usage() 310{ |
| 302 (void)fprintf(stderr, 303"usage: mv [-if] src target;\n or: mv [-if] src1 ... srcN directory\n"); | 311 (void)fprintf(stderr, 312"\ 313usage: mv [-i | -f] src target;\n\ 314 or: mv [-i | -f] src1 ... srcN directory\n"); |
| 304 exit(1); 305} | 315 exit(1); 316} |