diff options
Diffstat (limited to 'lib/io')
| -rw-r--r-- | lib/io/src/unix/ostream.c | 21 | ||||
| -rw-r--r-- | lib/io/src/win32/ostream.c | 24 |
2 files changed, 23 insertions, 22 deletions
diff --git a/lib/io/src/unix/ostream.c b/lib/io/src/unix/ostream.c index 702a354..bc69f32 100644 --- a/lib/io/src/unix/ostream.c +++ b/lib/io/src/unix/ostream.c @@ -49,15 +49,7 @@ static int realize_sparse(file_ostream_t *file) if (file->sparse_count == 0) return 0; - if (file->flags & OSTREAM_OPEN_SPARSE) { - if (lseek(file->fd, file->sparse_count, SEEK_CUR) == (off_t)-1) - goto fail; - - if (ftruncate(file->fd, file->size) != 0) - goto fail; - - file->sparse_count = 0; - } else { + if (file->flags & OSTREAM_OPEN_NO_SPARSE) { bufsz = file->sparse_count > 1024 ? 1024 : file->sparse_count; buffer = calloc(1, bufsz); if (buffer == NULL) @@ -76,6 +68,14 @@ static int realize_sparse(file_ostream_t *file) } free(buffer); + } else { + if (lseek(file->fd, file->sparse_count, SEEK_CUR) == (off_t)-1) + goto fail; + + if (ftruncate(file->fd, file->size) != 0) + goto fail; + + file->sparse_count = 0; } return 0; @@ -194,5 +194,6 @@ ostream_t *ostream_open_file(const char *path, int flags) ostream_t *ostream_open_stdout(void) { - return ostream_open_handle("stdout", STDOUT_FILENO, 0); + return ostream_open_handle("stdout", STDOUT_FILENO, + OSTREAM_OPEN_NO_SPARSE); } diff --git a/lib/io/src/win32/ostream.c b/lib/io/src/win32/ostream.c index 9b488d8..edbefc7 100644 --- a/lib/io/src/win32/ostream.c +++ b/lib/io/src/win32/ostream.c @@ -43,17 +43,7 @@ static int realize_sparse(file_ostream_t *file) if (file->sparse_count == 0) return 0; - if (file->flags & OSTREAM_OPEN_SPARSE) { - pos.QuadPart = file->sparse_count; - - if (!SetFilePointerEx(file->hnd, pos, NULL, FILE_CURRENT)) - goto fail; - - if (!SetEndOfFile(file->hnd)) - goto fail; - - file->sparse_count = 0; - } else { + if (file->flags & OSTREAM_OPEN_NO_SPARSE) { bufsz = file->sparse_count > 1024 ? 1024 : file->sparse_count; buffer = calloc(1, bufsz); @@ -75,6 +65,16 @@ static int realize_sparse(file_ostream_t *file) } free(buffer); + } else { + pos.QuadPart = file->sparse_count; + + if (!SetFilePointerEx(file->hnd, pos, NULL, FILE_CURRENT)) + goto fail; + + if (!SetEndOfFile(file->hnd)) + goto fail; + + file->sparse_count = 0; } return 0; @@ -213,5 +213,5 @@ ostream_t *ostream_open_stdout(void) { HANDLE hnd = GetStdHandle(STD_OUTPUT_HANDLE); - return ostream_open_handle("stdout", hnd, 0); + return ostream_open_handle("stdout", hnd, OSTREAM_OPEN_NO_SPARSE); } |