#endif /* not lint */
#ifndef lint
-static char sccsid[] = "@(#)find.c 4.25 (Berkeley) %G%";
+static char sccsid[] = "@(#)find.c 4.32 (Berkeley) %G%";
#endif /* not lint */
#include <sys/types.h>
#include <sys/stat.h>
#include <fts.h>
#include <stdio.h>
-#include <strings.h>
+#include <string.h>
#include <errno.h>
#include "find.h"
FTS *tree; /* pointer to top of FTS hierarchy */
time_t now; /* time find was run */
-dev_t curdev = (dev_t)-1; /* device number of current tree */
int ftsoptions; /* options passed to ftsopen() */
+int deprecated; /* old or new syntax */
int depth; /* set by -depth option */
int output_specified; /* one of -print, -ok or -exec was specified */
-int xdev; /* set by -xdev option */
main(argc, argv)
int argc;
char **argv;
{
PLAN *plan;
- char **paths, **find_getpaths();
+ char **p, **paths;
PLAN *find_formplan();
time_t time();
- (void)time(&now); /* initialize the time-of-day */
+ (void)time(&now); /* initialize the time-of-day */
if (argc < 2)
usage();
-
- ftsoptions = FTS_MULTIPLE|FTS_NOSTAT|FTS_PHYSICAL;
- paths = find_getpaths(&argv); /* places to start search */
+ paths = argv;
+ ftsoptions = FTS_NOSTAT|FTS_PHYSICAL;
+
+ /*
+ * if arguments start with an option, treat it like new syntax;
+ * otherwise, if has a "-option" anywhere (which isn't an argument
+ * to another command) treat it as old syntax.
+ */
+ if (argv[1][0] != '-')
+ for (p = argv + 1; *p; ++p) {
+ if (!strcmp(*p, "exec") || !strcmp(*p, "ok")) {
+ while (p[1] && strcmp(*++p, ";"));
+ continue;
+ }
+ if (**p == '-') {
+ deprecated = 1;
+ oldsyntax(&argv);
+ break;
+ }
+ }
+ if (!deprecated)
+ newsyntax(argc, &argv);
+
plan = find_formplan(argv); /* execution plan */
find_execute(plan, paths);
}
char **argv;
{
PLAN *plan, *tail, *new;
- int i;
PLAN *c_print(), *find_create(), *find_squish_not(), *find_squish_or();
PLAN *find_squish_paren();
* plan->next pointer.
*/
for (plan = NULL; *argv;) {
- new = find_create(&argv);
+ if (!(new = find_create(&argv)))
+ continue;
if (plan == NULL)
tail = plan = new;
else {
exit(1);
}
while (entry = ftsread(tree)) {
- switch(entry->info) {
+ switch(entry->fts_info) {
case FTS_DNR:
(void)fprintf(stderr,
- "find: %s: unable to read.\n", entry->path);
+ "find: %s: unable to read.\n", entry->fts_path);
continue;
case FTS_DNX:
(void)fprintf(stderr,
- "find: %s: unable to search.\n", entry->path);
+ "find: %s: unable to search.\n", entry->fts_path);
continue;
case FTS_ERR:
(void)fprintf(stderr,
- "find: %s: %s.\n", entry->path, strerror(errno));
+ "find: %s: %s.\n", entry->fts_path,
+ strerror(errno));
continue;
case FTS_D:
if (depth)
break;
case FTS_DC:
(void)fprintf(stderr,
- "find: directory cycle: %s.\n", entry->path);
+ "find: directory cycle: %s.\n", entry->fts_path);
continue;
case FTS_DP:
if (!depth)
case FTS_NS:
if (!(ftsoptions & FTS_NOSTAT)) {
(void)fprintf(stderr,
- "find: can't stat: %s.\n", entry->path);
+ "find: can't stat: %s.\n", entry->fts_path);
continue;
}
break;
}
- /* always keep curdev up to date, -fstype uses it. */
- if (xdev && curdev != entry->statb.st_dev &&
- ftsset(tree, entry, FTS_SKIP)) {
- (void)fprintf(stderr, "find: %s: %s.\n",
- entry->path, strerror(errno));
- exit(1);
- }
-
/*
* call all the functions in the execution plan until one is
* false or all have been executed. This is where we do all
* the work specified by the user on the command line.
*/
for (p = plan; p && (p->eval)(p, entry); p = p->next);
-
- curdev = entry->statb.st_dev;
}
(void)ftsclose(tree);
}