diff options
Diffstat (limited to 'e2fsprogs/old_e2fsprogs/ext2fs/io_manager.c')
-rw-r--r-- | e2fsprogs/old_e2fsprogs/ext2fs/io_manager.c | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/e2fsprogs/old_e2fsprogs/ext2fs/io_manager.c b/e2fsprogs/old_e2fsprogs/ext2fs/io_manager.c deleted file mode 100644 index b47038602..000000000 --- a/e2fsprogs/old_e2fsprogs/ext2fs/io_manager.c +++ /dev/null @@ -1,70 +0,0 @@ -/* vi: set sw=4 ts=4: */ -/* - * io_manager.c --- the I/O manager abstraction - */ - -#include <stdio.h> -#include <string.h> -#if HAVE_UNISTD_H -#include <unistd.h> -#endif -#include <fcntl.h> -#include <time.h> -#if HAVE_SYS_STAT_H -#include <sys/stat.h> -#endif -#if HAVE_SYS_TYPES_H -#include <sys/types.h> -#endif - -#include "ext2_fs.h" -#include "ext2fs.h" - -errcode_t io_channel_set_options(io_channel channel, const char *opts) -{ - errcode_t retval = 0; - char *next, *ptr, *options, *arg; - - EXT2_CHECK_MAGIC(channel, EXT2_ET_MAGIC_IO_CHANNEL); - - if (!opts) - return 0; - - if (!channel->manager->set_option) - return EXT2_ET_INVALID_ARGUMENT; - - options = malloc(strlen(opts)+1); - if (!options) - return EXT2_ET_NO_MEMORY; - strcpy(options, opts); - ptr = options; - - while (ptr && *ptr) { - next = strchr(ptr, '&'); - if (next) - *next++ = 0; - - arg = strchr(ptr, '='); - if (arg) - *arg++ = 0; - - retval = (channel->manager->set_option)(channel, ptr, arg); - if (retval) - break; - ptr = next; - } - free(options); - return retval; -} - -errcode_t io_channel_write_byte(io_channel channel, unsigned long offset, - int count, const void *data) -{ - EXT2_CHECK_MAGIC(channel, EXT2_ET_MAGIC_IO_CHANNEL); - - if (channel->manager->write_byte) - return channel->manager->write_byte(channel, offset, - count, data); - - return EXT2_ET_UNIMPLEMENTED; -} |