Commit 416799ae authored by Richard M. Stallman's avatar Richard M. Stallman
Browse files

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

(NO_SOCKETS_IN_FILE_SYSTEM): Definition deleted.
(sigblock): New definition.
parent cda40aea
......@@ -129,14 +129,10 @@ Boston, MA 02111-1307, USA. */
/* Tell process_send_signal to use VSUSP instead of VSWTCH. */
/* (William Smith) says this is needed on */
/* 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. */
/* 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. */
#define sigblock(sig) (sigprocmask (SIG_BLOCK, SIGEMPTYMASK | sig, NULL))
#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->__ptr - (FILE)->__base)
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