git_config_foreach_match (libgit2 v0.26.4)

git_config_foreach_match

Version:

Perform an operation on each config variable matching a regular expression.

This behaviors like git_config_foreach with an additional filter of a regular expression that filters which config keys are passed to the callback.

The pointers passed to the callback are only valid as long as the iteration is ongoing.

GitHub

int git_config_foreach_match(const git_config *cfg, const char *regexp, git_config_foreach_cb callback, void *payload);

const git_config *

cfg

where to get the variables from

const char *

regexp

regular expression to match against config names

git_config_foreach_cb

callback

the function to call on each variable

void *

payload

the data to pass to the callback

int

0 or the return value of the callback which didn't return 0