diff options
Diffstat (limited to 'bin/ls')
| -rw-r--r-- | bin/ls/stat_flags.c | 149 |
1 files changed, 0 insertions, 149 deletions
diff --git a/bin/ls/stat_flags.c b/bin/ls/stat_flags.c deleted file mode 100644 index 1bf5820..0000000 --- a/bin/ls/stat_flags.c +++ /dev/null @@ -1,149 +0,0 @@ -/*- - * Copyright (c) 1993 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#ifndef lint -#if 0 -static char sccsid[] = "@(#)stat_flags.c 8.1 (Berkeley) 5/31/93"; -#else -static const char rcsid[] = - "$FreeBSD$"; -#endif -#endif /* not lint */ - -#include <sys/types.h> -#include <sys/stat.h> - -#include <stddef.h> -#include <string.h> - -static struct { - char *name; - u_long flag; - int invert; -} mapping[] = { - /* shorter names per flag first, all prefixed by "no" */ - { "nosappnd", SF_APPEND, 0 }, - { "nosappend", SF_APPEND, 0 }, - { "noarch", SF_ARCHIVED, 0 }, - { "noarchived", SF_ARCHIVED, 0 }, - { "noschg", SF_IMMUTABLE, 0 }, - { "nosimmutable", SF_IMMUTABLE, 0 }, - { "noschange", SF_IMMUTABLE, 0 }, - { "nouappnd", UF_APPEND, 0 }, - { "nouappend", UF_APPEND, 0 }, - { "nouchg", UF_IMMUTABLE, 0 }, - { "nouchange", UF_IMMUTABLE, 0 }, - { "nouimmutable", UF_IMMUTABLE, 0 }, - { "nodump", UF_NODUMP, 1 } -}; -#define nmappings (sizeof(mapping) / sizeof(mapping[0])) - -/* - * flags_to_string -- - * Convert stat flags to a comma-separated string. If no flags - * are set, return the default string. - */ -char * -flags_to_string(flags, def) - u_long flags; - char *def; -{ - static char string[128]; - char *sp, *dp; - u_long setflags; - int i; - - setflags = flags; - dp = string; - for (i = 0; i < nmappings; i++) { - if (setflags & mapping[i].flag) { - if (dp > string) - *dp++ = ','; - for (sp = mapping[i].invert ? mapping[i].name : - mapping[i].name + 2; *sp; *dp++ = *sp++) ; - setflags &= ~mapping[i].flag; - } - } - *dp = '\0'; - return (dp == string && def != NULL ? def : string); -} - -/* - * string_to_flags -- - * Take string of arguments and return stat flags. Return 0 on - * success, 1 on failure. On failure, stringp is set to point - * to the offending token. - */ -int -string_to_flags(stringp, setp, clrp) - char **stringp; - u_long *setp, *clrp; -{ - char *string, *p; - int i; - - if (setp) - *setp = 0; - if (clrp) - *clrp = 0; - string = *stringp; - while ((p = strsep(&string, "\t ,")) != NULL) { - *stringp = p; - if (*p == '\0') - continue; - for (i = 0; i < nmappings; i++) { - if (strcmp(p, mapping[i].name + 2) == 0) { - if (mapping[i].invert) { - if (clrp) - *clrp |= mapping[i].flag; - } else { - if (setp) - *setp |= mapping[i].flag; - } - break; - } else if (strcmp(p, mapping[i].name) == 0) { - if (mapping[i].invert) { - if (setp) - *setp |= mapping[i].flag; - } else { - if (clrp) - *clrp |= mapping[i].flag; - } - break; - } - } - if (i == nmappings) - return 1; - } - return 0; -} |
