Commit d391fe09 authored by Richard M. Stallman's avatar Richard M. Stallman
Browse files

(HAVE_TCATTR): Deleted.

(BSD): Don't define.
(read, write, open, close): Defined.
(INTERRUPTIBLE_OPEN, INTERRUPTIBLE_CLOSE, INTERRUPTIBLE_IO): Defined.
(C_SWITCH_SYSTEM): Defined.
parent 05695621
......@@ -28,7 +28,7 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* #define UNIPLUS */
/* #define USG5 */
#define USG
#define BSD
/* #define BSD */
#define LINUX
/* SYSTEM_TYPE should indicate the kind of system you are using.
......@@ -131,6 +131,21 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
your system and must be used only through an encapsulation
(Which you should place, by convention, in sysdep.c). */
/* On POSIX systems the system calls are interruptible by signals
that the user program has elected to catch. Thus the system call
must be retried in these cases. To handle this without massive
changes in the source code, we remap the standard system call names
to names for our own functions in sysdep.c that do the system call
with retries. */
#define read sys_read
#define write sys_write
#define open sys_open
#define close sys_close
#define INTERRUPTIBLE_OPEN
#define INTERRUPTIBLE_CLOSE
#define INTERRUPTIBLE_IO
/* If you mount the proc file system somewhere other than /proc
you will have to uncomment the following and make the proper
......@@ -152,6 +167,9 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
#ifdef emacs
#include <signal.h>
#undef SIGIO
#undef signal
#define signal sys_signal
#include <values.h>
#endif
#define HAVE_SETSID
......@@ -167,7 +185,6 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
#define HAVE_VFORK
#define HAVE_SYS_SIGLIST
#define HAVE_GETWD /* cure conflict with getcwd? */
#define HAVE_TCATTR /* faith@cs.unc.edu says this is needed. */
#define USE_UTIME /* don't have utimes */
#define SYSV_SYSTEM_DIR /* use dirent.h */
......@@ -189,5 +206,8 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
#define LD_SWITCH_SYSTEM -L/usr/X386/lib
#endif
/* Work around a bug in glibc with _longjmp. */
#define C_SWITCH_SYSTEM -D_BSD_SOURCE
/* Let's try this out, just in case. */
#define SIGNALS_VIA_CHARACTERS
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