block.c (5efa9d5a8b18841c9c62208a494d7f519238979a) block.c (c833ab7351f2ebac46740380a81e34482e208dcc)
1/*
2 * QEMU System Emulator block driver
3 *
4 * Copyright (c) 2003 Fabrice Bellard
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights

--- 292 unchanged lines hidden (view full) ---

301 (S_ISCHR(st.st_mode) || S_ISBLK(st.st_mode))) {
302 return bdrv_find_format("host_device");
303 }
304 }
305#endif
306
307 drv = find_protocol(filename);
308 /* no need to test disk image formats for vvfat */
1/*
2 * QEMU System Emulator block driver
3 *
4 * Copyright (c) 2003 Fabrice Bellard
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights

--- 292 unchanged lines hidden (view full) ---

301 (S_ISCHR(st.st_mode) || S_ISBLK(st.st_mode))) {
302 return bdrv_find_format("host_device");
303 }
304 }
305#endif
306
307 drv = find_protocol(filename);
308 /* no need to test disk image formats for vvfat */
309 if (strcmp(drv->format_name, "vvfat") == 0)
309 if (drv && strcmp(drv->format_name, "vvfat") == 0)
310 return drv;
311
312 ret = bdrv_file_open(&bs, filename, BDRV_O_RDONLY);
313 if (ret < 0)
314 return NULL;
315 ret = bdrv_pread(bs, 0, buf, sizeof(buf));
316 bdrv_delete(bs);
317 if (ret < 0) {

--- 1324 unchanged lines hidden --- 		310 return drv;
311
312 ret = bdrv_file_open(&bs, filename, BDRV_O_RDONLY);
313 if (ret < 0)
314 return NULL;
315 ret = bdrv_pread(bs, 0, buf, sizeof(buf));
316 bdrv_delete(bs);
317 if (ret < 0) {

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