diff options
Diffstat (limited to 'common/version.c')
| -rw-r--r-- | common/version.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/common/version.c b/common/version.c index a2f554e58d..766b4ad56b 100644 --- a/common/version.c +++ b/common/version.c @@ -18,3 +18,34 @@ const struct version_struct version_data const char build_info[] __attribute__((section(".rodata.buildinfo"))) = CROS_EC_VERSION " " DATE " " BUILDER; + +uint32_t ver_get_numcommits(void) +{ + int i; + int numperiods = 0; + uint32_t ret = 0; + + /* + * Version string is formatted like: + * name_major.branch.numcommits-hash[dirty] + * we want to return the numcommits as an int. + */ + for (i = 0; i < 32; i++) { + if (version_data.version[i] == '.') { + numperiods++; + if (numperiods == 2) + break; + } + } + + i++; + for (; i < 32; i++) { + if (version_data.version[i] == '-') + break; + ret *= 10; + ret += version_data.version[i] - '0'; + } + + return (i == 32 ? 0 : ret); +} + |