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support for Linux devfs

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This commit is contained in:
cebix 2002-03-27 20:11:12 +00:00
parent 9534ec2fc8
commit 5f9f63dea3
1 changed files with 43 additions and 5 deletions
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48
BasiliskII/src/Unix/sys_unix.cpp
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@ -31,6 +31,7 @@
#include <linux/major.h>
#include <linux/kdev_t.h>
#include <linux/unistd.h>
#include <dirent.h>
#ifdef __NR__llseek
_syscall5(int, _llseek, unsigned int, fd, unsigned long, hi, unsigned long, lo, loff_t *, res, unsigned int, wh);
@ -120,8 +121,24 @@ void SysMountFirstFloppy(void)
void SysAddFloppyPrefs(void)
{
#if defined(__linux__)
PrefsAddString("floppy", "/dev/fd0u1440");
PrefsAddString("floppy", "/dev/fd1u1440");
if (access("/dev/.devfsd", F_OK)) {
PrefsAddString("floppy", "/dev/fd0u1440");
PrefsAddString("floppy", "/dev/fd1u1440");
} else {
DIR *fd_dir = opendir("/dev/floppy");
if (fd_dir) {
struct dirent *floppy_dev;
while ((floppy_dev = readdir(fd_dir)) != NULL) {
if (strstr(floppy_dev->d_name, "u1440") != NULL) {
char *fd_dev = new char[20];
sprintf(fd_dev, "/dev/floppy/%s", floppy_dev->d_name);
PrefsAddString("floppy", fd_dev);
delete[] fd_dev;
}
}
closedir(fd_dir);
}
}
#elif defined(__NetBSD__)
PrefsAddString("floppy", "/dev/fd0a");
PrefsAddString("floppy", "/dev/fd1a");
@ -176,7 +193,23 @@ void SysAddCDROMPrefs(void)
return;
#if defined(__linux__)
PrefsAddString("cdrom", "/dev/cdrom");
if (access("/dev/.devfsd", F_OK))
PrefsAddString("cdrom", "/dev/cdrom");
else {
DIR *cd_dir = opendir("/dev/cdroms");
if (cd_dir) {
struct dirent *cdrom_dev;
while ((cdrom_dev = readdir(cd_dir)) != NULL) {
if (strcmp(cdrom_dev->d_name, ".") != 0 && strcmp(cdrom_dev->d_name, "..") != 0) {
char *cd_dev = new char[20];
strcpy(cd_dev, "/dev/cdroms/%s", cdrom_dev->d_name);
PrefsAddString("cdrom", cd_dev);
delete[] cd_dev;
}
}
closedir(cd_dir);
}
}
#elif defined(__FreeBSD__)
PrefsAddString("cdrom", "/dev/cd0c");
#elif defined(__NetBSD__)
@ -192,8 +225,13 @@ void SysAddCDROMPrefs(void)
void SysAddSerialPrefs(void)
{
#if defined(__linux__)
PrefsAddString("seriala", "/dev/ttyS0");
PrefsAddString("serialb", "/dev/ttyS1");
if (access("/dev/.devfsd", F_OK)) {
PrefsAddString("seriala", "/dev/ttyS0");
PrefsAddString("serialb", "/dev/ttyS1");
} else {
PrefsAddString("seriala", "/dev/tts/0");
PrefsAddString("serialb", "/dev/tts/1");
}
#elif defined(__FreeBSD__)
PrefsAddString("seriala", "/dev/cuaa0");
PrefsAddString("serialb", "/dev/cuaa1");