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| author | Wolfgang Denk <wd@denx.de> | 2008-09-12 16:13:12 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2008-09-12 16:13:12 +0200 |
| commit | afbc526336447a7357e9c82852df0377d09a8089 (patch) | |
| tree | 63360d749d3f02916a1239b3862c68d41d3f3d19 /common/command.c | |
| parent | b476b032562aae5a09985f7e22232a5ee7042746 (diff) | |
| parent | deeec4991a55de243787002ede24d2331d234fc8 (diff) | |
| download | u-boot-afbc526336447a7357e9c82852df0377d09a8089.tar.gz | |
Merge branch 'Makefile-next' of git://git.denx.de/u-boot-arm
Diffstat (limited to 'common/command.c')
| -rw-r--r-- | common/command.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/common/command.c b/common/command.c index 861796d9a5..aca57b26be 100644 --- a/common/command.c +++ b/common/command.c @@ -654,3 +654,27 @@ int cmd_auto_complete(const char *const prompt, char *buf, int *np, int *colp) } #endif + +#ifdef CMD_DATA_SIZE +int cmd_get_data_size(char* arg, int default_size) +{ + /* Check for a size specification .b, .w or .l. + */ + int len = strlen(arg); + if (len > 2 && arg[len-2] == '.') { + switch(arg[len-1]) { + case 'b': + return 1; + case 'w': + return 2; + case 'l': + return 4; + case 's': + return -2; + default: + return -1; + } + } + return default_size; +} +#endif |