1 files changed, 10 insertions, 56 deletions

diff --git a/gl/getprogname.c b/gl/getprogname.c
index 4fe7c90d..8eec96c5 100644
--- a/gl/getprogname.c
+++ b/gl/getprogname.c
@@ -1,5 +1,5 @@
 /* Program name management.
-   Copyright (C) 2016-2025 Free Software Foundation, Inc.
+   Copyright (C) 2016-2026 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
@@ -42,14 +42,6 @@
 # include <string.h>
 #endif
 
-#if defined __sgi || defined __osf__
-# include <string.h>
-# include <unistd.h>
-# include <stdio.h>
-# include <fcntl.h>
-# include <sys/procfs.h>
-#endif
-
 #if defined __SCO_VERSION__ || defined __sysv5__
 # include <fcntl.h>
 # include <string.h>
@@ -137,7 +129,7 @@ getprogname (void)
               else
                 p = cmd;
               if (strlen (p) > PST_UCOMMLEN - 1
-                  && memcmp (p, ucomm, PST_UCOMMLEN - 1) == 0)
+                  && memeq (p, ucomm, PST_UCOMMLEN - 1))
                 /* p is less truncated than ucomm.  */
                 ;
               else
@@ -173,7 +165,7 @@ getprogname (void)
                   else
                     p = cmd;
                   if (strlen (p) > PST_UCOMMLEN - 1
-                      && memcmp (p, ucomm, PST_UCOMMLEN - 1) == 0)
+                      && memeq (p, ucomm, PST_UCOMMLEN - 1))
                     /* p is less truncated than ucomm.  */
                     ;
                   else
@@ -196,7 +188,6 @@ getprogname (void)
   if (first)
     {
       pid_t pid = getpid ();
-      int token;
       W_PSPROC buf;
       first = 0;
       memset (&buf, 0, sizeof(buf));
@@ -205,7 +196,8 @@ getprogname (void)
       buf.ps_pathptr   = (char *) malloc (buf.ps_pathlen   = PS_PATHBLEN);
       if (buf.ps_cmdptr && buf.ps_conttyptr && buf.ps_pathptr)
         {
-          for (token = 0; token >= 0;
+          for (int token = 0;
+               token >= 0;
                token = w_getpsent (token, &buf, sizeof(buf)))
             {
               if (token > 0 && buf.ps_pid == pid)
@@ -234,60 +226,22 @@ getprogname (void)
       free (buf.ps_pathptr);
     }
   return p;
-# elif defined __sgi || defined __osf__                     /* IRIX or Tru64 */
-  char filename[50];
-  int fd;
-
-  # if defined __sgi
-    sprintf (filename, "/proc/pinfo/%d", (int) getpid ());
-  # else
-    sprintf (filename, "/proc/%d", (int) getpid ());
-  # endif
-  fd = open (filename, O_RDONLY | O_CLOEXEC);
-  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;
-          /* It may not be NUL-terminated.  */
-          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;
 # elif defined __SCO_VERSION__ || defined __sysv5__                /* SCO OpenServer6/UnixWare */
   char buf[80];
-  int fd;
   sprintf (buf, "/proc/%d/cmdline", getpid());
-  fd = open (buf, O_RDONLY);
+  int fd = open (buf, O_RDONLY);
   if (0 <= fd)
     {
       size_t n = read (fd, buf, 79);
       if (n > 0)
         {
           buf[n] = '\0'; /* Guarantee null-termination */
-          char *progname;
-          progname = strrchr (buf, '/');
+          char *progname = strrchr (buf, '/');
           if (progname)
-            {
-              progname = progname + 1; /* Skip the '/' */
-            }
+            progname = progname + 1; /* Skip the '/' */
           else
-            {
-              progname = buf;
-            }
-          char *ret;
-          ret = malloc (strlen (progname) + 1);
+            progname = buf;
+          char *ret = malloc (strlen (progname) + 1);
           if (ret)
             {
               strcpy (ret, progname);