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Diffstat (limited to 'src/win32/posix_w32.c')
-rw-r--r--src/win32/posix_w32.c52
1 files changed, 0 insertions, 52 deletions
diff --git a/src/win32/posix_w32.c b/src/win32/posix_w32.c
index c082dbacd..91e164348 100644
--- a/src/win32/posix_w32.c
+++ b/src/win32/posix_w32.c
@@ -525,58 +525,6 @@ int p_creat(const char *path, mode_t mode)
return p_open(path, O_WRONLY | O_CREAT | O_TRUNC, mode);
}
-int p_fallocate(int fd, off_t offset, off_t len)
-{
- HANDLE fh = (HANDLE)_get_osfhandle(fd);
- LARGE_INTEGER zero, position, oldsize, newsize;
- size_t size;
-
- if (fh == INVALID_HANDLE_VALUE) {
- errno = EBADF;
- return -1;
- }
-
- if (offset < 0 || len <= 0) {
- errno = EINVAL;
- return -1;
- }
-
- if (git__add_sizet_overflow(&size, offset, len)) {
- errno = EINVAL;
- return -1;
- }
-
- zero.u.LowPart = 0;
- zero.u.HighPart = 0;
-
- newsize.u.LowPart = (size & 0xffffffff);
-
-#if (SIZE_MAX > UINT32_MAX)
- newsize.u.HighPart = size >> 32;
-#else
- newsize.u.HighPart = 0;
-#endif
-
- if (!GetFileSizeEx(fh, &oldsize)) {
- set_errno();
- return -1;
- }
-
- /* POSIX emulation: attempting to shrink the file is ignored */
- if (oldsize.QuadPart >= newsize.QuadPart)
- return 0;
-
- if (!SetFilePointerEx(fh, zero, &position, FILE_CURRENT) ||
- !SetFilePointerEx(fh, newsize, NULL, FILE_BEGIN) ||
- !SetEndOfFile(fh) ||
- !SetFilePointerEx(fh, position, 0, FILE_BEGIN)) {
- set_errno();
- return -1;
- }
-
- return 0;
-}
-
int p_utimes(const char *path, const struct p_timeval times[2])
{
git_win32_path wpath;