[src/trunk]: src/bin/ksh ksh: Replace homegrown int_least32_t with the C99 ve...

[kamil <kamil%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/5befd344f4fa
branches:  trunk
changeset: 354634:5befd344f4fa
user:      kamil <kamil%NetBSD.org@localhost>
date:      Fri Jun 23 00:29:42 2017 +0000

description:
ksh: Replace homegrown int_least32_t with the C99 version

diffstat:

 bin/ksh/config.h |   8 +-------
 bin/ksh/jobs.c   |   8 ++++----
 bin/ksh/sh.h     |  23 +++++------------------
 3 files changed, 10 insertions(+), 29 deletions(-)

diffs (121 lines):

diff -r 75f4b31d2ca7 -r 5befd344f4fa bin/ksh/config.h
--- a/bin/ksh/config.h  Fri Jun 23 00:20:22 2017 +0000
+++ b/bin/ksh/config.h  Fri Jun 23 00:29:42 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: config.h,v 1.36 2017/06/23 00:20:22 kamil Exp $        */
+/*     $NetBSD: config.h,v 1.37 2017/06/23 00:29:42 kamil Exp $        */
 
 /* config.h.  Generated automatically by configure.  */
 /* config.h.in.  Generated automatically from configure.in by autoheader.  */
@@ -172,12 +172,6 @@
 /* Include game-of-life? */
 /* #undef SILLY */
 
-/* The number of bytes in a int.  */
-#define SIZEOF_INT 4
-
-/* The number of bytes in a long.  */
-#define SIZEOF_LONG 4
-
 /* Define if you have the _setjmp function.  */
 #define HAVE__SETJMP
 
diff -r 75f4b31d2ca7 -r 5befd344f4fa bin/ksh/jobs.c
--- a/bin/ksh/jobs.c    Fri Jun 23 00:20:22 2017 +0000
+++ b/bin/ksh/jobs.c    Fri Jun 23 00:29:42 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: jobs.c,v 1.13 2017/06/22 14:20:46 kamil Exp $  */
+/*     $NetBSD: jobs.c,v 1.14 2017/06/23 00:29:42 kamil Exp $  */
 
 /*
  * Process and job control
@@ -26,7 +26,7 @@
 #include <sys/cdefs.h>
 
 #ifndef lint
-__RCSID("$NetBSD: jobs.c,v 1.13 2017/06/22 14:20:46 kamil Exp $");
+__RCSID("$NetBSD: jobs.c,v 1.14 2017/06/23 00:29:42 kamil Exp $");
 #endif
 
 
@@ -142,7 +142,7 @@
        int     status;         /* exit status of last process */
        pid_t   pgrp;           /* process group of job */
        pid_t   ppid;           /* pid of process that forked job */
-       INT32   age;            /* number of jobs started */
+       int_least32_t   age;    /* number of jobs started */
        clock_t systime;        /* system time used by job */
        clock_t usrtime;        /* user time used by job */
        Proc    *proc_list;     /* process list */
@@ -183,7 +183,7 @@
 static pid_t           async_pid;
 
 static int             nzombie;        /* # of zombies owned by this process */
-static INT32           njobs;          /* # of jobs started */
+static int_least32_t   njobs;          /* # of jobs started */
 static int             child_max;      /* CHILD_MAX */
 
 
diff -r 75f4b31d2ca7 -r 5befd344f4fa bin/ksh/sh.h
--- a/bin/ksh/sh.h      Fri Jun 23 00:20:22 2017 +0000
+++ b/bin/ksh/sh.h      Fri Jun 23 00:29:42 2017 +0000
@@ -1,10 +1,10 @@
-/*     $NetBSD: sh.h,v 1.28 2017/06/23 00:18:01 kamil Exp $    */
+/*     $NetBSD: sh.h,v 1.29 2017/06/23 00:29:42 kamil Exp $    */
 
 /*
  * Public Domain Bourne/Korn shell
  */
 
-/* $Id: sh.h,v 1.28 2017/06/23 00:18:01 kamil Exp $ */
+/* $Id: sh.h,v 1.29 2017/06/23 00:29:42 kamil Exp $ */
 
 #include "config.h"    /* system and option configuration info */
 
@@ -26,6 +26,7 @@
 #include <stdarg.h>
 #include <errno.h>
 #include <fcntl.h>
+#include <stdint.h>
 
 #ifndef O_ACCMODE
 # define O_ACCMODE     (O_RDONLY|O_WRONLY|O_RDWR)
@@ -118,20 +119,6 @@
 # define ksh_jmp_buf           jmp_buf
 #endif /* HAVE_SIGSETJMP */
 
-/* Find a integer type that is at least 32 bits (or die) - SIZEOF_* defined
- * by autoconf (assumes an 8 bit byte, but I'm not concerned).
- * NOTE: INT32 may end up being more than 32 bits.
- */
-#if SIZEOF_INT >= 4
-# define INT32 int
-#else /* SIZEOF_INT */
-# if SIZEOF_LONG >= 4
-#  define INT32        long
-# else /* SIZEOF_LONG */
-   #error cannot find 32 bit type...
-# endif /* SIZEOF_LONG */
-#endif /* SIZEOF_INT */
-
 /* end of common headers */
 
 /* Stop gcc and lint from complaining about possibly uninitialized variables */
@@ -187,7 +174,7 @@
 #define        BIT(i)  (1<<(i))        /* define bit in flag */
 
 /* Table flag type - needs > 16 and < 32 bits */
-typedef INT32 Tflag;
+typedef int_least32_t Tflag;
 
 #define        NUFILE  32              /* Number of user-accessible files */
 #define        FDBASE  10              /* First file usable by Shell */
@@ -495,7 +482,7 @@
 #ifdef KSH
 /* This for co-processes */
 
-typedef INT32 Coproc_id; /* something that won't (realisticly) wrap */
+typedef int_least32_t Coproc_id; /* something that won't (realisticly) wrap */
 struct coproc {
        int     read;           /* pipe from co-process's stdout */
        int     readw;          /* other side of read (saved temporarily) */