merge(3p/git): Merge git subtree at v2.29.2

This also bumps the stable nixpkgs to 20.09 as of 2020-11-21, because
there is some breakage in the git build related to the netrc
credentials helper which someone has taken care of in nixpkgs.

The stable channel is not used for anything other than git, so this
should be fine.

Change-Id: I3575a19dab09e1e9556cf8231d717de9890484fb
This commit is contained in:
Vincent Ambo 2020-11-21 19:20:35 +01:00
parent 082c006c04
commit f4609b896f
1485 changed files with 241535 additions and 109418 deletions

View file

@ -202,22 +202,6 @@ error_out:
return retval;
}
/*
* Resolve `path` into an absolute, cleaned-up path. The return value
* comes from a shared buffer.
*/
const char *real_path(const char *path)
{
static struct strbuf realpath = STRBUF_INIT;
return strbuf_realpath(&realpath, path, 1);
}
const char *real_path_if_valid(const char *path)
{
static struct strbuf realpath = STRBUF_INIT;
return strbuf_realpath(&realpath, path, 0);
}
char *real_pathdup(const char *path, int die_on_error)
{
struct strbuf realpath = STRBUF_INIT;
@ -233,7 +217,7 @@ char *real_pathdup(const char *path, int die_on_error)
/*
* Use this to get an absolute path from a relative one. If you want
* to resolve links, you should use real_path.
* to resolve links, you should use strbuf_realpath.
*/
const char *absolute_path(const char *path)
{