32 lines
590 B
C
32 lines
590 B
C
#include <common.h>
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#include <command.h>
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#include <fs.h>
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#include <errno.h>
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static int do_umount (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
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{
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int ret = 0;
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if (argc != 2) {
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u_boot_cmd_usage(cmdtp);
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return 1;
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}
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if ((ret = umount(argv[1]))) {
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perror("umount");
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return 1;
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}
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return 0;
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}
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static __maybe_unused char cmd_umount_help[] =
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"Usage: umount <mountpoint>\n"
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"umount a filesystem mounted on a specific mountpoint\n";
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U_BOOT_CMD_START(umount)
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.maxargs = 2,
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.cmd = do_umount,
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.usage = "umount a filesystem",
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U_BOOT_CMD_HELP(cmd_umount_help)
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U_BOOT_CMD_END
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