diff options
Diffstat (limited to 'src/fcopy')
-rw-r--r-- | src/fcopy/main.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/src/fcopy/main.c b/src/fcopy/main.c index 089152efc..9f19b6dd8 100644 --- a/src/fcopy/main.c +++ b/src/fcopy/main.c | |||
@@ -23,6 +23,8 @@ | |||
23 | #include <ftw.h> | 23 | #include <ftw.h> |
24 | #include <errno.h> | 24 | #include <errno.h> |
25 | 25 | ||
26 | static int arg_follow_link = 0; | ||
27 | |||
26 | 28 | ||
27 | #define COPY_LIMIT (500 * 1024 *1024) | 29 | #define COPY_LIMIT (500 * 1024 *1024) |
28 | static int size_limit_reached = 0; | 30 | static int size_limit_reached = 0; |
@@ -221,7 +223,7 @@ static void duplicate_dir(const char *src, const char *dest, struct stat *s) { | |||
221 | } | 223 | } |
222 | 224 | ||
223 | static void duplicate_file(const char *src, const char *dest, struct stat *s) { | 225 | static void duplicate_file(const char *src, const char *dest, struct stat *s) { |
224 | char *rsrc = check(src); // we drop the result and use the original name | 226 | char *rsrc = check(src); |
225 | char *rdest = check(dest); | 227 | char *rdest = check(dest); |
226 | uid_t uid = s->st_uid; | 228 | uid_t uid = s->st_uid; |
227 | gid_t gid = s->st_gid; | 229 | gid_t gid = s->st_gid; |
@@ -229,7 +231,7 @@ static void duplicate_file(const char *src, const char *dest, struct stat *s) { | |||
229 | 231 | ||
230 | // build destination file name | 232 | // build destination file name |
231 | char *name; | 233 | char *name; |
232 | char *ptr = strrchr(src, '/'); | 234 | char *ptr = (arg_follow_link)? strrchr(src, '/'): strrchr(rsrc, '/'); |
233 | ptr++; | 235 | ptr++; |
234 | if (asprintf(&name, "%s/%s", rdest, ptr) == -1) | 236 | if (asprintf(&name, "%s/%s", rdest, ptr) == -1) |
235 | errExit("asprintf"); | 237 | errExit("asprintf"); |
@@ -251,7 +253,7 @@ static void duplicate_link(const char *src, const char *dest, struct stat *s) { | |||
251 | 253 | ||
252 | // build destination file name | 254 | // build destination file name |
253 | char *name; | 255 | char *name; |
254 | // char *ptr = strrchr(rsrc, '/'); | 256 | // char *ptr = strrchr(rsrc, '/'); |
255 | char *ptr = strrchr(src, '/'); | 257 | char *ptr = strrchr(src, '/'); |
256 | ptr++; | 258 | ptr++; |
257 | if (asprintf(&name, "%s/%s", rdest, ptr) == -1) | 259 | if (asprintf(&name, "%s/%s", rdest, ptr) == -1) |
@@ -287,19 +289,19 @@ printf("\n"); | |||
287 | #endif | 289 | #endif |
288 | char *src; | 290 | char *src; |
289 | char *dest; | 291 | char *dest; |
290 | int follow_link; | ||
291 | 292 | ||
292 | if (argc == 3) { | 293 | if (argc == 3) { |
293 | src = argv[1]; | 294 | src = argv[1]; |
294 | dest = argv[2]; | 295 | dest = argv[2]; |
295 | follow_link = 0; | 296 | arg_follow_link = 0; |
296 | } | 297 | } |
297 | else if (argc == 4 && !strcmp(argv[1], "--follow-link")) { | 298 | else if (argc == 4 && !strcmp(argv[1], "--follow-link")) { |
298 | src = argv[2]; | 299 | src = argv[2]; |
299 | dest = argv[3]; | 300 | dest = argv[3]; |
300 | follow_link = 1; | 301 | arg_follow_link = 1; |
301 | } | 302 | } |
302 | else { | 303 | else { |
304 | fprintf(stderr, "Error: arguments missing\n"); | ||
303 | usage(); | 305 | usage(); |
304 | exit(1); | 306 | exit(1); |
305 | } | 307 | } |
@@ -334,7 +336,7 @@ printf("\n"); | |||
334 | } | 336 | } |
335 | 337 | ||
336 | // copy files | 338 | // copy files |
337 | if ((follow_link ? stat : lstat)(src, &s) == -1) { | 339 | if ((arg_follow_link ? stat : lstat)(src, &s) == -1) { |
338 | fprintf(stderr, "Error fcopy: src %s: %s\n", src, strerror(errno)); | 340 | fprintf(stderr, "Error fcopy: src %s: %s\n", src, strerror(errno)); |
339 | exit(1); | 341 | exit(1); |
340 | } | 342 | } |