Jérôme Duval
15e29cfa03
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18705 a95241bf-73f2-0310-859d-f6bbb57e9c96
77 lines
1.3 KiB
C
77 lines
1.3 KiB
C
/*
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** Copyright 2004, Axel Dörfler, [email protected]. All rights reserved.
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** Distributed under the terms of the Haiku License.
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*/
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/** Unmounts a volume */
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#include <fs_volume.h>
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#include <sys/stat.h>
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#include <unistd.h>
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#include <stdio.h>
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#include <string.h>
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static void
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usage(const char *programName)
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{
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printf("usage: %s [-f] <path to volume>\n"
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"\t-f\tforces unmounting in case of open files left\n", programName);
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exit(1);
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}
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int
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main(int argc, char **argv)
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{
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const char *programName = argv[0];
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struct stat pathStat;
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const char *path;
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status_t status;
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uint32 flags = 0;
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/* prettify the program name */
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if (strrchr(programName, '/'))
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programName = strrchr(programName, '/') + 1;
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/* get all options */
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while (*++argv) {
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char *arg = *argv;
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if (*arg != '-')
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break;
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if (!strcmp(++arg, "f"))
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flags |= B_FORCE_UNMOUNT;
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else
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usage(programName);
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}
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path = argv[0];
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/* check the arguments */
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if (path == NULL)
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usage(programName);
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if (stat(path, &pathStat) < 0) {
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fprintf(stderr, "%s: The path \"%s\" is not accessible\n", programName, path);
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return 1;
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}
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/* do the work */
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status = fs_unmount_volume(path, flags);
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if (status != B_OK) {
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fprintf(stderr, "%s: unmounting failed: %s\n", programName, strerror(status));
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return 1;
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}
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return 0;
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}
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