cosmetic changes.
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parent
9b073f6668
commit
7fa181d423
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=145763
@ -51,8 +51,6 @@ int iotest;
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#define LBUF 100
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static char lbuf[LBUF];
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#define MBRSIGOFF 510
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/*
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*
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* Ported to 386bsd by Julian Elischer Thu Oct 15 20:26:46 PDT 1992
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@ -84,7 +82,6 @@ struct mboot {
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static struct mboot mboot;
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static int fd, fdw;
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#define ACTIVE 0x80
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static uint dos_cyls;
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@ -589,7 +586,7 @@ print_params()
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printf("parameters extracted from in-core disklabel are:\n");
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printf("cylinders=%d heads=%d sectors/track=%d (%d blks/cyl)\n\n"
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,cyls,heads,sectors,cylsecs);
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if((dos_sectors > 63) || (dos_cyls > 1023) || (dos_heads > 255))
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if (dos_cyls > 1023 || dos_heads > 255 || dos_sectors > 63)
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printf("Figures below won't work with BIOS for partitions not in cyl 1\n");
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printf("parameters to be used for BIOS calculations are:\n");
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printf("cylinders=%d heads=%d sectors/track=%d (%d blks/cyl)\n\n"
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@ -740,10 +737,11 @@ open_disk(int flag)
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static ssize_t
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read_disk(off_t sector, void *buf)
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{
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lseek(fd, (sector * 512), 0);
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if (secsize == 0)
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for( secsize = MIN_SEC_SIZE; secsize <= MAX_SEC_SIZE; secsize *= 2 )
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{
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for (secsize = MIN_SEC_SIZE; secsize <= MAX_SEC_SIZE;
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secsize *= 2) {
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/* try the read */
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int size = read(fd, buf, secsize);
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if (size == secsize)
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