summaryrefslogtreecommitdiff
path: root/tests/getprogname.c
diff options
context:
space:
mode:
Diffstat (limited to 'tests/getprogname.c')
-rw-r--r--tests/getprogname.c47
1 files changed, 40 insertions, 7 deletions
diff --git a/tests/getprogname.c b/tests/getprogname.c
index a7246e9e..a2b23362 100644
--- a/tests/getprogname.c
+++ b/tests/getprogname.c
@@ -1,5 +1,5 @@
/* Program name management.
- Copyright (C) 2016 Free Software Foundation, Inc.
+ Copyright (C) 2016-2017 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -12,7 +12,7 @@
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>. */
+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
#include <config.h>
@@ -43,6 +43,14 @@
# include <string.h>
#endif
+#ifdef __sgi
+# include <string.h>
+# include <unistd.h>
+# include <stdio.h>
+# include <fcntl.h>
+# include <sys/procfs.h>
+#endif
+
#include "dirname.h"
#ifndef HAVE_GETPROGNAME /* not Mac OS X, FreeBSD, NetBSD, OpenBSD >= 5.4, Cygwin */
@@ -56,7 +64,7 @@ getprogname (void)
/* https://www.gnu.org/software/libc/manual/html_node/Error-Messages.html */
return last_component (program_invocation_name);
# elif HAVE_GETEXECNAME /* Solaris */
- /* http://docs.oracle.com/cd/E19253-01/816-5168/6mbb3hrb1/index.html */
+ /* https://docs.oracle.com/cd/E19253-01/816-5168/6mbb3hrb1/index.html */
const char *p = getexecname ();
if (!p)
p = "?";
@@ -66,7 +74,7 @@ getprogname (void)
const char *p = __argv && __argv[0] ? __argv[0] : "?";
return last_component (p);
# elif HAVE_VAR___PROGNAME /* OpenBSD, QNX */
- /* http://man.openbsd.org/style.9 */
+ /* https://man.openbsd.org/style.9 */
/* http://www.qnx.de/developers/docs/6.5.0/index.jsp?topic=%2Fcom.qnx.doc.neutrino_lib_ref%2Fp%2F__progname.html */
/* Be careful to declare this only when we absolutely need it
(OpenBSD 5.1), rather than when it's available. Otherwise,
@@ -77,9 +85,8 @@ getprogname (void)
return p && p[0] ? p : "?";
# elif _AIX /* AIX */
/* Idea by Bastien ROUCARIÈS,
- http://lists.gnu.org/archive/html/bug-gnulib/2010-12/msg00095.html
- Reference: http://
- ibm.biz/knowctr#ssw_aix_53/com.ibm.aix.basetechref/doc/basetrf1/getprocs.htm
+ https://lists.gnu.org/r/bug-gnulib/2010-12/msg00095.html
+ Reference: https://www.ibm.com/support/knowledgecenter/en/ssw_aix_61/com.ibm.aix.basetrf1/getprocs.htm
*/
static char *p;
static int first = 1;
@@ -143,6 +150,32 @@ getprogname (void)
free (buf.ps_pathptr);
}
return p;
+# elif defined __sgi /* IRIX */
+ char filename[50];
+ int fd;
+
+ sprintf (filename, "/proc/pinfo/%d", (int) getpid ());
+ fd = open (filename, O_RDONLY);
+ if (0 <= fd)
+ {
+ prpsinfo_t buf;
+ int ioctl_ok = 0 <= ioctl (fd, PIOCPSINFO, &buf);
+ close (fd);
+ if (ioctl_ok)
+ {
+ char *name = buf.pr_fname;
+ size_t namesize = sizeof buf.pr_fname;
+ char *namenul = memchr (name, '\0', namesize);
+ size_t namelen = namenul ? namenul - name : namesize;
+ char *namecopy = malloc (namelen + 1);
+ if (namecopy)
+ {
+ namecopy[namelen] = 0;
+ return memcpy (namecopy, name, namelen);
+ }
+ }
+ }
+ return NULL;
# else
# error "getprogname module not ported to this OS"
# endif