installboot/arch/hp700.c

72 hp700_clearboot(ib_params *params)
78 	assert(params != NULL);
79 	assert(params->fsfd != -1);
80 	assert(params->filesystem != NULL);
85 	rv = pread(params->fsfd, bb, sizeof bb, 0);
87 		warn("Reading `%s'", params->filesystem);
90 		warnx("Reading `%s': short read", params->filesystem);
99 	if (params->flags & IB_VERBOSE) {
101 		    (params->flags & IB_NOWRITE) ? "Not c" : "C");
103 	if (params->flags & IB_NOWRITE) {
108 	rv = pwrite(params->fsfd, bb, sizeof bb, 0);
110 		warn("Writing `%s'", params->filesystem);
113 		warnx("Writing `%s': short write", params->filesystem);
123 hp700_setboot(ib_params *params)
137 	assert(params != NULL);
138 	assert(params->fsfd != -1);
139 	assert(params->filesystem != NULL);
140 	assert(params->s1fd != -1);
141 	assert(params->stage1 != NULL);
146 	rv = pread(params->fsfd, &label, HP700_BOOT_BLOCK_SIZE, 0);
148 		warn("Reading `%s'", params->filesystem);
151 		warnx("Reading `%s': short read", params->filesystem);
155 	if (fstat(params->s1fd, &bootstrapsb) == -1) {
156 		warn("Examining `%s'", params->stage1);
160 		warnx("`%s' must be a regular file", params->stage1);
171 		warnx("No disklabel in `%s'", params->filesystem);
175 		warnx("Partition `a' doesn't exist in %s", params->filesystem);
182 		    params->filesystem);
189 	rv = read(params->s1fd, &bb, sizeof bb);
191 		warn("Reading `%s'", params->stage1);
197 	if (params->flags & IB_VERBOSE) {
201 		    (params->flags & IB_NOWRITE) ? "Not w" : "W");
203 	if (params->flags & IB_NOWRITE) {
209 	rv = pwrite(params->fsfd, &bb, HP700_BOOT_BLOCK_SIZE, 0);
211 		warn("Writing `%s'", params->filesystem);
214 		warnx("Writing `%s': short write", params->filesystem);