diff options
Diffstat (limited to 'exif.c')
| -rw-r--r-- | exif.c | 38 |
1 files changed, 21 insertions, 17 deletions
@@ -1,19 +1,19 @@ -/* sxiv: exif.c - * Copyright (c) 2012 Bert Muennich <be.muennich at googlemail.com> +/* Copyright 2012 Bert Muennich * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. + * This file is part of sxiv. * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. + * sxiv is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published + * by the Free Software Foundation; either version 2 of the License, + * or (at your option) any later version. * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * sxiv is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with sxiv. If not, see <http://www.gnu.org/licenses/>. */ #define _POSIX_C_SOURCE 200112L @@ -26,7 +26,8 @@ #include "exif.h" #include "util.h" -ssize_t s_read(int fd, const char *fn, void *buf, size_t n) { +ssize_t s_read(int fd, const char *fn, void *buf, size_t n) +{ ssize_t ret; ret = read(fd, buf, n); @@ -38,7 +39,8 @@ ssize_t s_read(int fd, const char *fn, void *buf, size_t n) { } } -unsigned short btous(unsigned char *buf, byteorder_t order) { +unsigned short btous(unsigned char *buf, byteorder_t order) +{ if (buf == NULL) return 0; if (order == BO_BIG_ENDIAN) @@ -47,7 +49,8 @@ unsigned short btous(unsigned char *buf, byteorder_t order) { return buf[1] << 8 | buf[0]; } -unsigned int btoui(unsigned char *buf, byteorder_t order) { +unsigned int btoui(unsigned char *buf, byteorder_t order) +{ if (buf == NULL) return 0; if (order == BO_BIG_ENDIAN) @@ -56,7 +59,8 @@ unsigned int btoui(unsigned char *buf, byteorder_t order) { return buf[3] << 24 | buf[2] << 16 | buf[1] << 8 | buf[0]; } -int exif_orientation(const fileinfo_t *file) { +int exif_orientation(const fileinfo_t *file) +{ int fd; unsigned char data[EXIF_MAX_LEN]; byteorder_t order = BO_BIG_ENDIAN; |