diff options
| author | Karsten Blees <blees@dcon.de> | 2014-07-17 17:38:05 +0200 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2014-07-21 09:32:50 -0700 |
| commit | 6dc715439b8e9ec85d6412750665431dd6a5afc6 (patch) | |
| tree | b8584c68e2419454c2ea4944da3b38b177255389 /compat/mingw.c | |
| parent | 343ff06da7d83f40892b10a3b653c7d0e6cb526c (diff) | |
| download | git-6dc715439b8e9ec85d6412750665431dd6a5afc6.tar.gz git-6dc715439b8e9ec85d6412750665431dd6a5afc6.tar.xz | |
Win32: patch Windows environment on startup
Fix Windows specific environment settings on startup rather than checking
for special values on every getenv call.
As a side effect, this makes the patched environment (i.e. with properly
initialized TMPDIR and TERM) available to child processes.
Signed-off-by: Karsten Blees <blees@dcon.de>
Signed-off-by: Stepan Kasal <kasal@ucw.cz>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'compat/mingw.c')
| -rw-r--r-- | compat/mingw.c | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/compat/mingw.c b/compat/mingw.c index 968e8d3c3..74c6180a2 100644 --- a/compat/mingw.c +++ b/compat/mingw.c @@ -1251,7 +1251,7 @@ static int do_putenv(char **env, const char *name, int size, int free_old) return size; } -static char *do_getenv(const char *name) +char *mingw_getenv(const char *name) { char *value; int pos = bsearchenv(environ, name, environ_size - 1); @@ -1261,18 +1261,6 @@ static char *do_getenv(const char *name) return value ? &value[1] : NULL; } -char *mingw_getenv(const char *name) -{ - char *result = do_getenv(name); - if (!result && !strcmp(name, "TMPDIR")) { - /* on Windows it is TMP and TEMP */ - result = do_getenv("TMP"); - if (!result) - result = do_getenv("TEMP"); - } - return result; -} - int mingw_putenv(const char *namevalue) { ALLOC_GROW(environ, (environ_size + 1) * sizeof(char*), environ_alloc); @@ -2114,6 +2102,17 @@ void mingw_startup() /* sort environment for O(log n) getenv / putenv */ qsort(environ, i, sizeof(char*), compareenv); + /* fix Windows specific environment settings */ + + /* on Windows it is TMP and TEMP */ + if (!mingw_getenv("TMPDIR")) { + const char *tmp = mingw_getenv("TMP"); + if (!tmp) + tmp = mingw_getenv("TEMP"); + if (tmp) + setenv("TMPDIR", tmp, 1); + } + /* initialize critical section for waitpid pinfo_t list */ InitializeCriticalSection(&pinfo_cs); |