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(POSIX_SIGNALS): Don't define it, #undef instead.

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(NO_SOCKETS_IN_FILE_SYSTEM): Definition deleted.
(sigblock): New definition.
This commit is contained in:
Richard M. Stallman 1996-08-10 23:42:03 +00:00
parent cda40aea36
commit 416799ae25
1 changed files with 4 additions and 8 deletions
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12
src/s/sco5.h
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@ -129,14 +129,10 @@ Boston, MA 02111-1307, USA. */
/* Tell process_send_signal to use VSUSP instead of VSWTCH. */
#define PREFER_VSUSP
/* wjs@wang.com (William Smith) says this is needed on 3.2.4.2. */
#define POSIX_SIGNALS
/* wjs@wiis.wang.com says SCO 3.2 v4.2 "has sockets",
but only for network connections.
It doesn't have the kind of sockets that emacsclient.c
and emacsserver.c would use. */
#define NO_SOCKETS_IN_FILE_SYSTEM
/* SCO Unix has Posix signals, but in 3.2.5 something broken that causes
* all keyboard-quit signals to be lost after the first one. */
#undef POSIX_SIGNALS
#define sigblock(sig) (sigprocmask (SIG_BLOCK, SIGEMPTYMASK | sig, NULL))
#ifndef PENDING_OUTPUT_COUNT
#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->__ptr - (FILE)->__base)