664b726cd3
- all TTY-related exceptions have now been merged into the regular code paths, allowing non-TTY drivers to expose TTY-like devices; - as part of this, CTTY_MAJOR is now fully managed by VFS instead of being an ugly stepchild of the TTY driver; - device styles have become completely obsolete, support for them has been removed throughout the system; same for device flags, which had already become useless a while ago; - device map open/close and I/O function pointers have lost their use, thus finally making the VFS device code actually readable; - the device-unrelated pm_setsid has been moved to misc.c; - some other small cleanup-related changes. Change-Id: If90b10d1818e98a12139da3e94a15d250c9933da
18 lines
267 B
C
18 lines
267 B
C
#include <lib.h>
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#include <string.h>
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#include <unistd.h>
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int mapdriver(label, major)
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char *label;
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int major;
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{
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message m;
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m.m2_p1 = label;
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m.m2_l1 = strlen(label);
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m.m2_i1 = major;
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if (_syscall(VFS_PROC_NR, MAPDRIVER, &m) < 0) return(-1);
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return(0);
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}
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