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author | Sascha Hauer <s.hauer@pengutronix.de> | 2007-07-05 18:02:14 +0200 |
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committer | Sascha Hauer <sha@octopus.labnet.pengutronix.de> | 2007-07-05 18:02:14 +0200 |
commit | b2c5310d4da56237571bb8ea8d24b030c941030f (patch) | |
tree | c2c39f8c1ebdad8c3e69af86cb3c105434212edd /commands/umount.c | |
parent | fda840672d0eb662ddf4c7080532fe2dfeb0b0b1 (diff) | |
download | barebox-b2c5310d4da56237571bb8ea8d24b030c941030f.tar.gz barebox-b2c5310d4da56237571bb8ea8d24b030c941030f.tar.xz |
svn_rev_653
restructure tree, add reginfo command
Diffstat (limited to 'commands/umount.c')
-rw-r--r-- | commands/umount.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/commands/umount.c b/commands/umount.c new file mode 100644 index 0000000000..8f4a4b445e --- /dev/null +++ b/commands/umount.c @@ -0,0 +1,31 @@ +#include <common.h> +#include <command.h> +#include <fs.h> +#include <errno.h> + +static int do_umount (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) +{ + int ret = 0; + + if (argc != 2) { + u_boot_cmd_usage(cmdtp); + return 1; + } + + if ((ret = umount(argv[1]))) { + perror("umount"); + return 1; + } + return 0; +} + +static __maybe_unused char cmd_umount_help[] = +"Usage: umount <mountpoint>\n" +"umount a filesystem mounted on a specific mountpoint\n"; + +U_BOOT_CMD_START(umount) + .maxargs = 2, + .cmd = do_umount, + .usage = "umount a filesystem", + U_BOOT_CMD_HELP(cmd_umount_help) +U_BOOT_CMD_END |