| cp.c (90107) | cp.c (91087) |
|---|---|
| 1/* 2 * Copyright (c) 1988, 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 * David Hitz of Auspex Systems Inc. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 31 unchanged lines hidden (view full) --- 40 The Regents of the University of California. All rights reserved.\n"; 41#endif /* not lint */ 42 43#ifndef lint 44#if 0 45static char sccsid[] = "@(#)cp.c 8.2 (Berkeley) 4/1/94"; 46#endif 47static const char rcsid[] = | 1/* 2 * Copyright (c) 1988, 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 * David Hitz of Auspex Systems Inc. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 31 unchanged lines hidden (view full) --- 40 The Regents of the University of California. All rights reserved.\n"; 41#endif /* not lint */ 42 43#ifndef lint 44#if 0 45static char sccsid[] = "@(#)cp.c 8.2 (Berkeley) 4/1/94"; 46#endif 47static const char rcsid[] = |
| 48 "$FreeBSD: head/bin/cp/cp.c 90107 2002-02-02 06:15:22Z imp $"; | 48 "$FreeBSD: head/bin/cp/cp.c 91087 2002-02-22 21:24:14Z markm $"; |
| 49#endif /* not lint */ 50 51/* 52 * Cp copies source files to target files. 53 * 54 * The global PATH_T structure "to" always contains the path to the 55 * current target file. Since fts(3) does not change directories, 56 * this path can be either absolute or dot-relative. --- 20 unchanged lines hidden (view full) --- 77 78#include "extern.h" 79 80#define STRIP_TRAILING_SLASH(p) { \ 81 while ((p).p_end > (p).p_path + 1 && (p).p_end[-1] == '/') \ 82 *--(p).p_end = 0; \ 83} 84 | 49#endif /* not lint */ 50 51/* 52 * Cp copies source files to target files. 53 * 54 * The global PATH_T structure "to" always contains the path to the 55 * current target file. Since fts(3) does not change directories, 56 * this path can be either absolute or dot-relative. --- 20 unchanged lines hidden (view full) --- 77 78#include "extern.h" 79 80#define STRIP_TRAILING_SLASH(p) { \ 81 while ((p).p_end > (p).p_path + 1 && (p).p_end[-1] == '/') \ 82 *--(p).p_end = 0; \ 83} 84 |
| 85PATH_T to = { to.p_path, "", "" }; | 85static char emptystring[] = ""; |
| 86 | 86 |
| 87int Rflag, iflag, pflag, rflag, fflag, vflag; | 87PATH_T to = { to.p_path, emptystring, "" }; |
| 88 | 88 |
| 89int iflag, pflag, fflag; 90static int Rflag, rflag, vflag; 91 |
|
| 89enum op { FILE_TO_FILE, FILE_TO_DIR, DIR_TO_DNE }; 90 91int copy(char *[], enum op, int); 92int mastercmp(const FTSENT **, const FTSENT **); 93 94int 95main(int argc, char *argv[]) 96{ --- 139 unchanged lines hidden (view full) --- 236} 237 238int 239copy(char *argv[], enum op type, int fts_options) 240{ 241 struct stat to_stat; 242 FTS *ftsp; 243 FTSENT *curr; | 92enum op { FILE_TO_FILE, FILE_TO_DIR, DIR_TO_DNE }; 93 94int copy(char *[], enum op, int); 95int mastercmp(const FTSENT **, const FTSENT **); 96 97int 98main(int argc, char *argv[]) 99{ --- 139 unchanged lines hidden (view full) --- 239} 240 241int 242copy(char *argv[], enum op type, int fts_options) 243{ 244 struct stat to_stat; 245 FTS *ftsp; 246 FTSENT *curr; |
| 244 int base = 0, dne, badcp, nlen, rval; | 247 int base = 0, dne, badcp, rval; 248 size_t nlen; |
| 245 char *p, *target_mid; 246 mode_t mask, mode; 247 248 /* 249 * Keep an inverted copy of the umask, for use in correcting 250 * permissions on created directories when not using -p. 251 */ 252 mask = ~umask(0777); --- 9 unchanged lines hidden (view full) --- 262 warnx("%s: %s", 263 curr->fts_path, strerror(curr->fts_errno)); 264 badcp = rval = 1; 265 continue; 266 case FTS_DC: /* Warn, continue. */ 267 warnx("%s: directory causes a cycle", curr->fts_path); 268 badcp = rval = 1; 269 continue; | 249 char *p, *target_mid; 250 mode_t mask, mode; 251 252 /* 253 * Keep an inverted copy of the umask, for use in correcting 254 * permissions on created directories when not using -p. 255 */ 256 mask = ~umask(0777); --- 9 unchanged lines hidden (view full) --- 266 warnx("%s: %s", 267 curr->fts_path, strerror(curr->fts_errno)); 268 badcp = rval = 1; 269 continue; 270 case FTS_DC: /* Warn, continue. */ 271 warnx("%s: directory causes a cycle", curr->fts_path); 272 badcp = rval = 1; 273 continue; |
| 274 default: |
|
| 270 } 271 272 /* 273 * If we are in case (2) or (3) above, we need to append the 274 * source name to the target name. 275 */ 276 if (type != FILE_TO_FILE) { 277 /* --- 87 unchanged lines hidden (view full) --- 365 to.p_path, curr->fts_path); 366 badcp = rval = 1; 367 if (S_ISDIR(curr->fts_statp->st_mode)) 368 (void)fts_set(ftsp, curr, FTS_SKIP); 369 continue; 370 } 371 if (!S_ISDIR(curr->fts_statp->st_mode) && 372 S_ISDIR(to_stat.st_mode)) { | 275 } 276 277 /* 278 * If we are in case (2) or (3) above, we need to append the 279 * source name to the target name. 280 */ 281 if (type != FILE_TO_FILE) { 282 /* --- 87 unchanged lines hidden (view full) --- 370 to.p_path, curr->fts_path); 371 badcp = rval = 1; 372 if (S_ISDIR(curr->fts_statp->st_mode)) 373 (void)fts_set(ftsp, curr, FTS_SKIP); 374 continue; 375 } 376 if (!S_ISDIR(curr->fts_statp->st_mode) && 377 S_ISDIR(to_stat.st_mode)) { |
| 373 warnx("cannot overwrite directory %s with non-directory %s", | 378 warnx("cannot overwrite directory %s with " 379 "non-directory %s", |
| 374 to.p_path, curr->fts_path); 375 badcp = rval = 1; 376 continue; 377 } 378 dne = 0; 379 } 380 381 switch (curr->fts_statp->st_mode & S_IFMT) { --- 92 unchanged lines hidden --- | 380 to.p_path, curr->fts_path); 381 badcp = rval = 1; 382 continue; 383 } 384 dne = 0; 385 } 386 387 switch (curr->fts_statp->st_mode & S_IFMT) { --- 92 unchanged lines hidden --- |