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| author | Johannes Schindelin <johannes.schindelin@gmx.de> | 2026-04-03 09:56:23 +0000 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2026-04-03 10:36:48 -0700 |
| commit | c664ee2001a1ea0ecbc6448b24303687e6caf1cb (patch) | |
| tree | 190031bbd9321d254749a873ad1c88d0d79f1fc0 /compat | |
| parent | 256554692df0685b45e60778b08802b720880c50 (diff) | |
| download | git-c664ee2001a1ea0ecbc6448b24303687e6caf1cb.tar.xz | |
mingw: use strftime() directly in UCRT builds
The `mingw_strftime()` wrapper exists to work around msvcrt.dll's
incomplete `strftime()` implementation by dynamically loading the
version from ucrtbase.dll at runtime via `LoadLibrary()` +
`GetProcAddress()`. When the binary is already linked against UCRT
(i.e. when building in the UCRT64 environment), the linked-in
`strftime()` is the ucrtbase.dll version, making the dynamic loading
needless churn: It's calling the very same code.
Simply guard both the declaration and implementation so that the
unnecessary work-around is skipped in UCRT builds.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'compat')
| -rw-r--r-- | compat/mingw.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/compat/mingw.c b/compat/mingw.c index c667a2dcda..338ec3535e 100644 --- a/compat/mingw.c +++ b/compat/mingw.c @@ -1394,6 +1394,9 @@ revert_attrs: size_t mingw_strftime(char *s, size_t max, const char *format, const struct tm *tm) { +#ifdef _UCRT + size_t ret = strftime(s, max, format, tm); +#else /* a pointer to the original strftime in case we can't find the UCRT version */ static size_t (*fallback)(char *, size_t, const char *, const struct tm *) = strftime; size_t ret; @@ -1404,6 +1407,7 @@ size_t mingw_strftime(char *s, size_t max, ret = strftime(s, max, format, tm); else ret = fallback(s, max, format, tm); +#endif if (!ret && errno == EINVAL) die("invalid strftime format: '%s'", format); |