claunia/86Box
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Fixed the first batch of problems.

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This commit is contained in:
OBattler
2020-01-15 03:04:59 +01:00
parent 714d77dedd
commit 8749776144
10 changed files with 62 additions and 26 deletions
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20
src/floppy/fdd_img.c
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@@ -393,15 +393,19 @@ write_back(int drive)
{
img_t *dev = img[drive];
int ssize = 128 << ((int) dev->sector_size);
int side;
int side, size;
if (dev->f == NULL) return;
if (dev->disk_at_once) return;
fseek(dev->f, dev->base + (dev->track * dev->sectors * ssize * dev->sides), SEEK_SET);
for (side = 0; side < dev->sides; side++)
fwrite(dev->track_data[side], dev->sectors * ssize, 1, dev->f);
if (fseek(dev->f, dev->base + (dev->track * dev->sectors * ssize * dev->sides), SEEK_SET) == -1)
pclog("IMG write_back(): Error seeking to the beginning of the file\n");
for (side = 0; side < dev->sides; side++) {
size = dev->sectors * ssize;
if (fwrite(dev->track_data[side], 1, size, dev->f) != size)
fatal("IMG write_back(): Error writing data\n");
}
}
@@ -1156,8 +1160,12 @@ jump_if_fdf:
dev->gap2_size = (temp_rate == 3) ? 41 : 22;
if (dev->dmf)
dev->gap3_size = 8;
else
dev->gap3_size = gap3_sizes[temp_rate][dev->sector_size][dev->sectors];
else {
if (dev->sectors == -1)
dev->gap3_size = 8;
else
dev->gap3_size = gap3_sizes[temp_rate][dev->sector_size][dev->sectors];
}
if (! dev->gap3_size) {
img_log("ERROR: Floppy image of unknown format was inserted into drive %c:!\n", drive + 0x41);
fclose(dev->f);