diff options
Diffstat (limited to 'usr/src')
| -rw-r--r-- | usr/src/cmd/dfs.cmds/Makefile | 5 | ||||
| -rw-r--r-- | usr/src/cmd/dfs.cmds/general/Makefile | 66 | ||||
| -rw-r--r-- | usr/src/cmd/dfs.cmds/general/general.c | 194 |
3 files changed, 1 insertions, 264 deletions
diff --git a/usr/src/cmd/dfs.cmds/Makefile b/usr/src/cmd/dfs.cmds/Makefile index 01dc8aabc7..ed5bf5d465 100644 --- a/usr/src/cmd/dfs.cmds/Makefile +++ b/usr/src/cmd/dfs.cmds/Makefile @@ -21,12 +21,9 @@ # # Copyright 2006 Sun Microsystems, Inc. All rights reserved. # Use is subject to license terms. -## -#ident "%Z%%M% %I% %E% SMI" # -# cmd/dfs.cmds/Makefile -SUBDIRS= general dfshares shareall unshareall sharemgr sharectl +SUBDIRS= dfshares shareall unshareall sharemgr sharectl MSGSUBDIRS= sharectl sharemgr include ../Makefile.cmd diff --git a/usr/src/cmd/dfs.cmds/general/Makefile b/usr/src/cmd/dfs.cmds/general/Makefile deleted file mode 100644 index d646d4142e..0000000000 --- a/usr/src/cmd/dfs.cmds/general/Makefile +++ /dev/null @@ -1,66 +0,0 @@ -# -# CDDL HEADER START -# -# The contents of this file are subject to the terms of the -# Common Development and Distribution License, Version 1.0 only -# (the "License"). You may not use this file except in compliance -# with the License. -# -# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE -# or http://www.opensolaris.org/os/licensing. -# See the License for the specific language governing permissions -# and limitations under the License. -# -# When distributing Covered Code, include this CDDL HEADER in each -# file and include the License file at usr/src/OPENSOLARIS.LICENSE. -# If applicable, add the following below this CDDL HEADER, with the -# fields enclosed by brackets "[]" replaced with your own identifying -# information: Portions Copyright [yyyy] [name of copyright owner] -# -# CDDL HEADER END -# -# -# Copyright 2004 Sun Microsystems, Inc. All rights reserved. -# Use is subject to license terms. -# -# "general" is intended to be a generic way to invoke a filesystem-specific -# command, but at the moment, only /usr/sbin/unshare uses this facility. -# Until someone else needs this functionality, this will be turned off -# so that we don't wind up with a spurious /usr/sbin/general. To use -# "general" more fully in future, remove the comments from the lines below. -# - -PROG= unshare -#PROG= general - -OBJS= general.o -SRCS= general.c - -#ROOTLINK= $(ROOTUSRSBIN)/unshare - -CFLAGS += -s - -include ../../Makefile.cmd - -CERRWARN += -_gcc=-Wno-parentheses - -.KEEP_STATE: - -all: $(PROG) - -$(PROG): $(OBJS) - $(LINK.c) -o $@ $(OBJS) $(LDFLAGS) $(LDLIBS) - $(POST_PROCESS) - -install: all $(ROOTUSRSBINPROG) $(ROOTLINK) - -#$(ROOTLINK): $(ROOTUSRSBINPROG) -# $(RM) $@; $(LN) $(ROOTUSRSBINPROG) $@ - -clean: - $(RM) $(OBJS) - -lint: lint_SRCS - -include ../../Makefile.targ - diff --git a/usr/src/cmd/dfs.cmds/general/general.c b/usr/src/cmd/dfs.cmds/general/general.c deleted file mode 100644 index cb84d4d3a7..0000000000 --- a/usr/src/cmd/dfs.cmds/general/general.c +++ /dev/null @@ -1,194 +0,0 @@ -/* - * CDDL HEADER START - * - * The contents of this file are subject to the terms of the - * Common Development and Distribution License (the "License"). - * You may not use this file except in compliance with the License. - * - * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE - * or http://www.opensolaris.org/os/licensing. - * See the License for the specific language governing permissions - * and limitations under the License. - * - * When distributing Covered Code, include this CDDL HEADER in each - * file and include the License file at usr/src/OPENSOLARIS.LICENSE. - * If applicable, add the following below this CDDL HEADER, with the - * fields enclosed by brackets "[]" replaced with your own identifying - * information: Portions Copyright [yyyy] [name of copyright owner] - * - * CDDL HEADER END - */ -/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ -/* All Rights Reserved */ - - -/* - * Copyright 2009 Sun Microsystems, Inc. All rights reserved. - * Use is subject to license terms. - */ - -/* - * generic interface to dfs commands. - * - * usage: cmd [-F fstype] [-o fs_options] [ args ] - * - * exec's /usr/lib/fs/<fstype>/<cmd> - * <cmd> is the basename of the command. - * - * if -F is missing, fstype is the first entry in /etc/dfs/fstypes - */ - -#include <sys/types.h> -#include <sys/stat.h> -#include <ctype.h> -#include <stdio.h> -#include <stdlib.h> -#include <unistd.h> -#include <dirent.h> -#include <string.h> - -#define DFSTYPES "/etc/dfs/fstypes" /* dfs list */ -#define FSCMD "/usr/lib/fs/%s/%s" - -#define ARGVPAD 4 /* non-[arg...] elements in new argv list: */ - /* cmd name, -o, opts, (char *)0 terminator */ - -static char *getfs(); -static int invalid(); -void perror(); - -int -main(argc, argv) -int argc; -char **argv; -{ - extern char *optarg; - extern int optind; - FILE *dfp; /* fp for dfs list */ - int c, err = 0; - char subcmd[BUFSIZ]; /* fs specific command */ - char *cmd; /* basename of this command */ - char *fsname = NULL; /* file system name */ - char *opts = NULL; /* -o options */ - char **nargv; /* new argv list */ - int nargc = 0; /* new argc */ - static char usage[] = - "usage: %s [-F fstype] [-o fs_options ] [arg ...]\n"; - - cmd = strrchr(argv[0], '/'); /* find the basename */ - if (cmd) - ++cmd; - else - cmd = argv[0]; - - while ((c = getopt(argc, argv, "F:o:")) != -1) - switch (c) { - case 'F': - err |= (fsname != NULL); /* at most one -F */ - fsname = optarg; - break; - case 'o': /* fs specific options */ - err |= (opts != NULL); /* at most one -o */ - opts = optarg; - break; - case '?': - err = 1; - break; - } - if (err) { - (void) fprintf(stderr, usage, cmd); - exit(1); - } - - if ((dfp = fopen(DFSTYPES, "r")) == NULL) { - (void) fprintf(stderr, "%s: cannot open %s\n", - cmd, DFSTYPES); - exit(1); - } - - if (fsname) { /* generate fs specific command name */ - if (invalid(fsname, dfp)) { /* valid ? */ - (void) fprintf(stderr, - "%s: invalid file system name\n", cmd); - (void) fprintf(stderr, usage, cmd); - exit(1); - } else { - (void) snprintf(subcmd, sizeof (subcmd), - FSCMD, fsname, cmd); - } - } else if (fsname = getfs(dfp)) { /* use 1st line in dfstypes */ - (void) snprintf(subcmd, sizeof (subcmd), FSCMD, fsname, cmd); - } else { - (void) fprintf(stderr, - "%s: no file systems in %s\n", cmd, DFSTYPES); - (void) fprintf(stderr, usage, cmd); - exit(1); - } - - /* allocate a block for the new argv list */ - if (!(nargv = (char **)malloc(sizeof (char *)*(argc-optind+ARGVPAD)))) { - (void) fprintf(stderr, "%s: malloc failed.\n", cmd); - exit(1); - /*NOTREACHED*/ - } - nargv[nargc++] = cmd; - if (opts) { - nargv[nargc++] = "-o"; - nargv[nargc++] = opts; - } - for (; optind <= argc; ++optind) /* this copies the last NULL */ - nargv[nargc++] = argv[optind]; - - (void) execvp(subcmd, nargv); - perror(subcmd); - return (1); -} - - -/* - * invalid(name, f) - return non-zero if name is not in - * the list of fs names in file f - */ - -static int -invalid(name, f) -char *name; /* file system name */ -FILE *f; /* file of list of systems */ -{ - char *s; - - while (s = getfs(f)) /* while there's still hope ... */ - if (strcmp(s, name) == 0) - return (0); /* we got it! */ - return (1); -} - - -/* - * getfs(fp) - get the next file system name from fp - * ignoring lines starting with a #. - * All leading whitespace is discarded. - */ - -static char buf[BUFSIZ]; - -static char * -getfs(fp) -FILE *fp; -{ - char *s; - - while (s = fgets(buf, BUFSIZ, fp)) { - while (isspace(*s)) /* leading whitespace doesn't count */ - ++s; - if (*s != '#') { /* not a comment */ - char *t = s; - - while (!isspace(*t)) /* get the token */ - ++t; - *t = '\0'; /* ignore rest of line */ - return (s); - } - } - return (NULL); /* that's all, folks! */ -} |