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61 lines
1.2 KiB
C
61 lines
1.2 KiB
C
static __attribute__((used)) char* rcsid = "$CVSHeader$";
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/*
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*
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* (c) 2004 Laurent Vivier <LaurentVivier@wanadoo.fr>
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*
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*/
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#include <stdio.h>
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#include <string.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#include "partition.h"
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#include "libemile.h"
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int emile_map_set_startup(char* dev_name, int partition)
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{
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emile_map_t* map;
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char *part_type;
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int ret;
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int i;
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map = emile_map_open(dev_name, O_RDWR);
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if (map == NULL)
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return -1;
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/* check partition type */
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ret = emile_map_read(map, partition);
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if (ret == -1)
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return -1;
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part_type = emile_map_get_partition_type(map);
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if (strcmp(part_type, APPLE_HFS) != 0) {
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fprintf(stderr,
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"ERROR: a startup partition must be of type Apple_HFS\n");
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return -1;
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}
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for (i = 0; i < emile_map_get_number(map); i++)
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{
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ret = emile_map_read(map, i);
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if (ret == -1)
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return -1;
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part_type = emile_map_get_partition_type(map);
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if (strcmp(part_type, APPLE_HFS) == 0)
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{
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emile_map_partition_set_bootable(map, i == partition);
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emile_map_partition_set_startup(map, i == partition);
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ret = emile_map_write(map, i);
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if (ret == -1)
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return -1;
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}
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}
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emile_map_close(map);
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return 0;
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}
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