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Command improvements for ubifs

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Check that an argument is passed to ubifsmount and that addresses and
sizes are actually numbers for ubifsload. Also improve the instructions
a bit.

Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net>
Signed-off-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Simon Kagstrom 2009-07-07 16:01:02 +02:00 committed by Stefan Roese
parent 25c8f40059
commit 2896b5851f
1 changed files with 21 additions and 5 deletions
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26
common/cmd_ubifs.c
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@ -47,6 +47,10 @@ int do_ubifs_mount(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
char *vol_name;
int ret;
if (argc != 2) {
cmd_usage(cmdtp);
return 1;
}
vol_name = argv[1];
debug("Using volume %s\n", vol_name);
@ -88,6 +92,7 @@ int do_ubifs_ls(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
int do_ubifs_load(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{
char *filename;
char *endp;
int ret;
u32 addr;
u32 size = 0;
@ -98,15 +103,25 @@ int do_ubifs_load(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
}
if (argc < 3) {
printf("Usage:\n%s\n", cmdtp->usage);
cmd_usage(cmdtp);
return -1;
}
addr = simple_strtoul(argv[1], NULL, 16);
addr = simple_strtoul(argv[1], &endp, 16);
if (endp == argv[1]) {
cmd_usage(cmdtp);
return 1;
}
filename = argv[2];
if (argc == 4)
size = simple_strtoul(argv[3], NULL, 16);
if (argc == 4) {
size = simple_strtoul(argv[3], &endp, 16);
if (endp == argv[3]) {
cmd_usage(cmdtp);
return 1;
}
}
debug("Loading file '%s' to address 0x%08x (size %d)\n", filename, addr, size);
ret = ubifs_load(filename, addr, size);
@ -119,7 +134,8 @@ int do_ubifs_load(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
U_BOOT_CMD(
ubifsmount, 2, 0, do_ubifs_mount,
"mount UBIFS volume",
""
"<volume-name>\n"
" - mount 'volume-name' volume"
);
U_BOOT_CMD(ubifsls, 2, 0, do_ubifs_ls,