diff options
author | zwelch <zwelch@b42882b7-edfa-0310-969c-e2dbd0fdcd60> | 2009-06-12 01:39:44 +0000 |
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committer | zwelch <zwelch@b42882b7-edfa-0310-969c-e2dbd0fdcd60> | 2009-06-12 01:39:44 +0000 |
commit | 5c123481a12b229df1f20515515024aa26457726 (patch) | |
tree | 6a4e4bc049afe85d41ccea34b3e98995bacc8c84 /src/helper/command.c | |
parent | 5bb0f1d29a71776018eba6f84e98a5ff24c21f50 (diff) |
Add new parse_uinttype wrappers for strtoul in src/helper/command.[ch].
- Used to improve command argument parsing of unsigned integers values.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2206 b42882b7-edfa-0310-969c-e2dbd0fdcd60
Diffstat (limited to 'src/helper/command.c')
-rw-r--r-- | src/helper/command.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/helper/command.c b/src/helper/command.c index bda51820..bd6b693e 100644 --- a/src/helper/command.c +++ b/src/helper/command.c @@ -848,3 +848,18 @@ long jim_global_long(const char *variable) } return 0; } + +int parse_ullong(const char *str, unsigned long long *ul) +{ + char *end; + *ul = strtoull(str, &end, 0); + bool okay = *str && !*end && ULLONG_MAX != *ul; + return okay ? ERROR_OK : ERROR_COMMAND_SYNTAX_ERROR; +} +int parse_ulong(const char *str, unsigned long *ul) +{ + char *end; + *ul = strtoul(str, &end, 0); + bool okay = *str && !*end && ULONG_MAX != *ul; + return okay ? ERROR_OK : ERROR_COMMAND_SYNTAX_ERROR; +} |