6437624 RFE: Add ksh93 (as /usr/bin/ksh93) and libshell.so to OS/Net

6505835 AST tools and library (libpp) required for creating l10n messages for ksh93
PSARC/2006/550 Korn Shell 93 Integration
PSARC/2006/587 /etc/ksh.kshrc for ksh93
PSARC/2007/035 ksh93 Amendments
Contributed by Roland Mainz <roland.mainz@nrubsig.org>

--HG--
rename : usr/src/lib/libcmd/common/mapfile-vers => deleted_files/usr/src/lib/libcmd/common/mapfile-vers
rename : usr/src/lib/libcmd/common/placeholder.c => deleted_files/usr/src/lib/libcmd/common/placeholder.c

1 files changed, 89 insertions, 0 deletions

diff --git a/usr/src/lib/libcmd/common/mkfifo.c b/usr/src/lib/libcmd/common/mkfifo.c
new file mode 100644
index 0000000000..cffcab1e81
--- /dev/null
+++ b/usr/src/lib/libcmd/common/mkfifo.c
@@ -0,0 +1,89 @@
+/***********************************************************************
+*                                                                      *
+*               This software is part of the ast package               *
+*           Copyright (c) 1992-2007 AT&T Knowledge Ventures            *
+*                      and is licensed under the                       *
+*                  Common Public License, Version 1.0                  *
+*                      by AT&T Knowledge Ventures                      *
+*                                                                      *
+*                A copy of the License is available at                 *
+*            http://www.opensource.org/licenses/cpl1.0.txt             *
+*         (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9)         *
+*                                                                      *
+*              Information and Software Systems Research               *
+*                            AT&T Research                             *
+*                           Florham Park NJ                            *
+*                                                                      *
+*                 Glenn Fowler <gsf@research.att.com>                  *
+*                  David Korn <dgk@research.att.com>                   *
+*                                                                      *
+***********************************************************************/
+#pragma prototyped
+/*
+ * David Korn
+ * AT&T Bell Laboratories
+ *
+ * mkfifo
+ */
+
+
+static const char usage[] =
+"[-?\n@(#)$Id: mkfifo (AT&T Research) 1999-04-20 $\n]"
+USAGE_LICENSE
+"[+NAME?mkfifo - make FIFOs (named pipes)]"
+"[+DESCRIPTION?\bmkfifo\b creates one or more FIFO's.  By "
+	"default, the mode of created FIFO is \ba=rw\b minus the "
+	"bits set in the \bumask\b(1).]"
+"[m:mode]:[mode?Set the mode of created FIFO to \amode\a.  "
+	"\amode\a is symbolic or octal mode as in \bchmod\b(1).  Relative "
+	"modes assume an initial mode of \ba=rw\b.]"
+"\n"
+"\nfile ...\n"
+"\n"
+"[+EXIT STATUS?]{"
+        "[+0?All FIFO's created successfully.]"
+        "[+>0?One or more FIFO's could not be created.]"
+"}"
+"[+SEE ALSO?\bchmod\b(1), \bumask\b(1)]"
+;
+
+#include <cmd.h>
+#include <ls.h>
+
+#define RWALL	(S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH)
+
+int
+b_mkfifo(int argc, char *argv[], void* context)
+{
+	register char *arg;
+	register mode_t mode=RWALL, mask=0;
+	register int n;
+
+	cmdinit(argc, argv, context, ERROR_CATALOG, 0);
+	while (n = optget(argv, usage)) switch (n)
+	{
+	  case 'm':
+		mode = strperm(arg=opt_info.arg,&opt_info.arg,mode);
+		if(*opt_info.arg)
+			error(ERROR_exit(0),"%s: invalid mode",arg);
+		break;
+	  case ':':
+		error(2, "%s",opt_info.arg);
+		break;
+	  case '?':
+		error(ERROR_usage(2), "%s",opt_info.arg);
+		break;
+	}
+	argv += opt_info.index;
+	if(error_info.errors || !*argv)
+		error(ERROR_usage(2),"%s",optusage(NiL));
+	while(arg = *argv++)
+	{
+		if(mkfifo(arg,mode) < 0)
+			error(ERROR_system(0),"%s:",arg);
+	}
+	if(mask)
+		umask(mask);
+	return(error_info.errors!=0);
+}
+