diff options
| -rw-r--r-- | Makefile | 9 | ||||
| -rw-r--r-- | entry.c | 3 | ||||
| -rw-r--r-- | git-compat-util.h | 6 |
3 files changed, 17 insertions, 1 deletions
@@ -167,6 +167,10 @@ all:: # Define NO_EXTERNAL_GREP if you don't want "git grep" to ever call # your external grep (e.g., if your system lacks grep, if its grep is # broken, or spawning external process is slower than built-in grep git has). +# +# Define UNRELIABLE_FSTAT if your system's fstat does not return the same +# information on a not yet closed file that lstat would return for the same +# file after it was closed. GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE @$(SHELL_PATH) ./GIT-VERSION-GEN @@ -803,6 +807,7 @@ ifeq ($(uname_S),HP-UX) endif ifneq (,$(findstring CYGWIN,$(uname_S))) COMPAT_OBJS += compat/cygwin.o + UNRELIABLE_FSTAT = UnfortunatelyYes endif ifneq (,$(findstring MINGW,$(uname_S))) NO_PREAD = YesPlease @@ -829,6 +834,7 @@ ifneq (,$(findstring MINGW,$(uname_S))) NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease NO_NSEC = YesPlease USE_WIN32_MMAP = YesPlease + UNRELIABLE_FSTAT = UnfortunatelyYes COMPAT_CFLAGS += -D__USE_MINGW_ACCESS -DNOGDI -Icompat -Icompat/regex -Icompat/fnmatch COMPAT_CFLAGS += -DSNPRINTF_SIZE_CORR=1 COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\" @@ -1107,6 +1113,9 @@ endif ifdef NO_EXTERNAL_GREP BASIC_CFLAGS += -DNO_EXTERNAL_GREP endif +ifdef UNRELIABLE_FSTAT + BASIC_CFLAGS += -DUNRELIABLE_FSTAT +endif ifeq ($(TCLTK_PATH),) NO_TCLTK=NoThanks @@ -147,7 +147,8 @@ static int write_entry(struct cache_entry *ce, char *path, const struct checkout wrote = write_in_full(fd, new, size); /* use fstat() only when path == ce->name */ - if (state->refresh_cache && !to_tempfile && !state->base_dir_len) { + if (fstat_is_reliable() && + state->refresh_cache && !to_tempfile && !state->base_dir_len) { fstat(fd, &st); fstat_done = 1; } diff --git a/git-compat-util.h b/git-compat-util.h index f09f24406..785aa31b4 100644 --- a/git-compat-util.h +++ b/git-compat-util.h @@ -408,4 +408,10 @@ void git_qsort(void *base, size_t nmemb, size_t size, #endif #endif +#ifdef UNRELIABLE_FSTAT +#define fstat_is_reliable() 0 +#else +#define fstat_is_reliable() 1 +#endif + #endif |