DeforaOS/utils
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Supports -prune

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This commit is contained in:
Pierre Pronchery 2007-09-12 23:36:29 +00:00
parent f897d18c21
commit 84296898dc
1 changed files with 13 additions and 6 deletions
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19
src/find.c
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@ -13,6 +13,8 @@
* You should have received a copy of the Creative Commons Attribution- * You should have received a copy of the Creative Commons Attribution-
* NonCommercial-ShareAlike 3.0 along with utils; if not, browse to * NonCommercial-ShareAlike 3.0 along with utils; if not, browse to
* http://creativecommons.org/licenses/by-nc-sa/3.0/ */ * http://creativecommons.org/licenses/by-nc-sa/3.0/ */
/* TODO:
* - check commands validity before starting? */
@ -79,17 +81,17 @@ static int _do_dir(Prefs * prefs, char const * pathname, int cmdc,
static int _find_do(Prefs * prefs, char const * pathname, int cmdc, static int _find_do(Prefs * prefs, char const * pathname, int cmdc,
char * cmdv[]) char * cmdv[])
{ {
int ret;
struct stat st; struct stat st;
if(lstat(pathname, &st) != 0) /* XXX TOCTOU */ if(lstat(pathname, &st) != 0) /* XXX TOCTOU */
return _find_error(pathname, 1); return _find_error(pathname, 1);
ret = _do_cmd(prefs, pathname, &st, cmdc, cmdv); if(cmdc == 0)
printf("%s\n", pathname);
else if(_do_cmd(prefs, pathname, &st, cmdc, cmdv) != 0)
return 0;
if(S_ISDIR(st.st_mode)) if(S_ISDIR(st.st_mode))
return _do_dir(prefs, pathname, cmdc, cmdv); return _do_dir(prefs, pathname, cmdc, cmdv);
else if(ret == 0) return 0;
printf("%s\n", pathname);
return ret;
} }
/* do_cmd */ /* do_cmd */
@ -124,6 +126,9 @@ static int _do_cmd(Prefs * prefs, char const * pathname, struct stat * st,
case FC_INVALID: case FC_INVALID:
errno = EINVAL; errno = EINVAL;
return _find_error(cmdv[i], 1); return _find_error(cmdv[i], 1);
case FC_PRINT:
printf("%s\n", pathname);
break;
case FC_ATIME: case FC_ATIME:
case FC_CTIME: case FC_CTIME:
case FC_DEPTH: case FC_DEPTH:
@ -134,8 +139,10 @@ static int _do_cmd(Prefs * prefs, char const * pathname, struct stat * st,
case FC_NEWER: case FC_NEWER:
case FC_OK: case FC_OK:
case FC_PERM: case FC_PERM:
case FC_PRINT:
case FC_PRUNE: case FC_PRUNE:
if(S_ISDIR(st->st_mode))
return 1;
break;
case FC_SIZE: case FC_SIZE:
case FC_TYPE: case FC_TYPE:
case FC_USER: case FC_USER: