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add verbose flag

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exit(1) --> exit(EX_USAGE)

Reviewed by:	obrien
This commit is contained in:
Michael Haro 1999-08-29 02:20:26 +00:00
parent 52b18414f4
commit bfbdd545e1
2 changed files with 27 additions and 10 deletions
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4
bin/rm/rm.1
View File

@ -43,7 +43,7 @@
.Nd remove directory entries
.Sh SYNOPSIS
.Nm rm
.Op Fl dfiPRrW
.Op Fl dfiPRrWv
.Ar file ...
.Sh DESCRIPTION
The
@ -103,6 +103,8 @@ Equivalent to
Attempt to undelete the named files.
Currently, this option can only be used to recover
files covered by whiteouts.
.It Fl v
Be verbose when deleting files, showing them as they are removed.
.El
.Pp
The

33
bin/rm/rm.c
View File

@ -58,11 +58,12 @@ static const char rcsid[] =
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sysexits.h>
#include <unistd.h>
extern char *flags_to_string __P((u_long, char *));
int dflag, eval, fflag, iflag, Pflag, Wflag, stdin_ok;
int dflag, eval, fflag, iflag, Pflag, Wflag, vflag, stdin_ok;
uid_t uid;
int check __P((char *, char *, struct stat *));
@ -87,7 +88,7 @@ main(argc, argv)
int ch, rflag;
Pflag = rflag = 0;
while ((ch = getopt(argc, argv, "dfiPRrW")) != -1)
while ((ch = getopt(argc, argv, "dfiPRrWv")) != -1)
switch(ch) {
case 'd':
dflag = 1;
@ -110,6 +111,9 @@ main(argc, argv)
case 'W':
Wflag = 1;
break;
case 'v':
vflag = 1;
break;
default:
usage();
}
@ -222,6 +226,7 @@ rm_tree(argv)
rval = chflags(p->fts_accpath,
p->fts_statp->st_flags &= ~(UF_APPEND|UF_IMMUTABLE));
if (!rval) {
int e;
/*
* If we can't read or search the directory, may still be
* able to remove it. Don't print out the un{read,search}able
@ -230,21 +235,30 @@ rm_tree(argv)
switch (p->fts_info) {
case FTS_DP:
case FTS_DNR:
if (!rmdir(p->fts_accpath) || (fflag && errno == ENOENT))
if ((e=rmdir(p->fts_accpath)) || (fflag && errno == ENOENT)) {
if (e == 0 && vflag)
(void)printf("%s\n", p->fts_accpath);
continue;
}
break;
case FTS_W:
if (!undelete(p->fts_accpath) ||
(fflag && errno == ENOENT))
if (!(e=undelete(p->fts_accpath)) ||
(fflag && errno == ENOENT)) {
if (e == 0 && vflag)
(void)printf("%s\n", p->fts_accpath);
continue;
}
break;
default:
if (Pflag)
rm_overwrite(p->fts_accpath, NULL);
if (!unlink(p->fts_accpath) || (fflag && errno == ENOENT))
if (!(e=unlink(p->fts_accpath)) || (fflag && errno == ENOENT)) {
if (e == 0 && vflag)
(void)printf("%s\n", p->fts_accpath);
continue;
}
}
}
err:
@ -312,6 +326,8 @@ rm_file(argv)
warn("%s", f);
eval = 1;
}
if (vflag)
(void)printf("%s\n", f);
}
}
@ -451,7 +467,6 @@ checkdot(argv)
void
usage()
{
(void)fprintf(stderr, "usage: rm [-f | -i] [-dPRrW] file ...\n");
exit(1);
(void)fprintf(stderr, "usage: rm [-f | -i] [-dPRrWv] file ...\n");
exit(EX_USAGE);
}