function.c (1e2f8412e0bd1ab80eae5c6fbcda5fcf139dce2c) function.c (ed1a4621a2ae51371c8e4f181fcb4cdf80d92104)
1/*-
2 * Copyright (c) 1990, 1993
3 * The Regents of the University of California. All rights reserved.
4 *
5 * This code is derived from software contributed to Berkeley by
6 * Cimarron D. Taylor of the University of California, Berkeley.
7 *
8 * Redistribution and use in source and binary forms, with or without

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44#endif /* not lint */
45
46#include <sys/param.h>
47#include <sys/ucred.h>
48#include <sys/stat.h>
49#include <sys/wait.h>
50#include <sys/mount.h>
51
1/*-
2 * Copyright (c) 1990, 1993
3 * The Regents of the University of California. All rights reserved.
4 *
5 * This code is derived from software contributed to Berkeley by
6 * Cimarron D. Taylor of the University of California, Berkeley.
7 *
8 * Redistribution and use in source and binary forms, with or without

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44#endif /* not lint */
45
46#include <sys/param.h>
47#include <sys/ucred.h>
48#include <sys/stat.h>
49#include <sys/wait.h>
50#include <sys/mount.h>
51
52#include <dirent.h>
52#include <err.h>
53#include <errno.h>
54#include <fnmatch.h>
55#include <fts.h>
56#include <grp.h>
57#include <pwd.h>
58#include <stdio.h>
59#include <stdlib.h>

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380 }
381 new->e_argv[cnt] = new->e_orig[cnt] = NULL;
382
383 *argvp = argv + 1;
384 return (new);
385}
386
387/*
53#include <err.h>
54#include <errno.h>
55#include <fnmatch.h>
56#include <fts.h>
57#include <grp.h>
58#include <pwd.h>
59#include <stdio.h>
60#include <stdlib.h>

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381 }
382 new->e_argv[cnt] = new->e_orig[cnt] = NULL;
383
384 *argvp = argv + 1;
385 return (new);
386}
387
388/*
389 * -empty functions --
390 *
391 * True if the file or directory is empty
392 */
393int
394f_empty(plan, entry)
395 PLAN *plan;
396 FTSENT *entry;
397{
398 if (S_ISREG(entry->fts_statp->st_mode) && entry->fts_statp->st_size == 0)
399 return (1);
400 if (S_ISDIR(entry->fts_statp->st_mode)) {
401 struct dirent *dp;
402 int empty;
403 DIR *dir;
404
405 empty = 1;
406 dir = opendir(entry->fts_accpath);
407 if (dir == NULL)
408 err(1, "%s", entry->fts_accpath);
409 for (dp = readdir(dir); dp; dp = readdir(dir))
410 if (dp->d_name[0] != '.' ||
411 (dp->d_name[1] != '\0' &&
412 (dp->d_name[1] != '.' || dp->d_name[2] != '\0'))) {
413 empty = 0;
414 break;
415 }
416 closedir(dir);
417 return (empty);
418 }
419 return (0);
420}
421
422PLAN *
423c_empty()
424{
425 ftsoptions &= ~FTS_NOSTAT;
426
427 return (palloc(N_EMPTY, f_empty));
428}
429
430/*
388 * -execdir utility [arg ... ] ; functions --
389 *
390 * True if the executed utility returns a zero value as exit status.
391 * The end of the primary expression is delimited by a semicolon. If
392 * "{}" occurs anywhere, it gets replaced by the unqualified pathname.
393 * The current directory for the execution of utility is the same as
394 * the directory where the file lives.
395 */

--- 1081 unchanged lines hidden --- 		431 * -execdir utility [arg ... ] ; functions --
432 *
433 * True if the executed utility returns a zero value as exit status.
434 * The end of the primary expression is delimited by a semicolon. If
435 * "{}" occurs anywhere, it gets replaced by the unqualified pathname.
436 * The current directory for the execution of utility is the same as
437 * the directory where the file lives.
438 */

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