lkml.org 
[lkml]   [1999]   [Nov]   [19]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Subjectpre-2.3.29-1 SIGSYS same as SIGUNUSED?
Date
pre-patch-2.3.29-1 defines SIGSYS as number 31, the same as SIGUNUSED.
The only place SIGUNUSED is referenced is in arch/i386/kernel/vm86.c

#define ALLOWED_SIGS ( 1 /* 0 = don't send a signal */ \
| (1 << SIGUSR1) | (1 << SIGUSR2) | (1 << SIGIO) | (1 << SIGURG) \
| (1 << SIGUNUSED) )

vm86 is not patched in 2.3.29-1 so we end up being able to send SIGSYS
via VM86_REQUEST_IRQ. Is this intentional?


-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.rutgers.edu
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 13:55    [W:0.027 / U:0.112 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site