Changeset d9e190 in git for libpolys/resources

Timestamp:

Apr 21, 2011, 4:41:50 PM (13 years ago)

Author:

Mohamed Barakat <mohamed.barakat@…>

Branches:

(u'spielwiese', 'a719bcf0b8dbc648b128303a49777a094b57592c')

Children:

6d28ba7962ff547926c1a0ce553ff7070a77746e

Parents:

4f07ef5931598da3a05c62cb735d25ecaac0c5a9

git-author:

Mohamed Barakat <mohamed.barakat@rwth-aachen.de>2011-04-21 16:41:50+02:00

git-committer:

Mohamed Barakat <mohamed.barakat@rwth-aachen.de>2011-11-09 12:31:27+01:00

Message:

got rid of program_invocation_name (non-portable) and replaced it by an educated guess
changed the test generation script to save a copy of the program name in main

File:

• libpolys/resources/feResource.cc (modified) (3 diffs)

libpolys/resources/feResource.cc

@@ -10 +10 @@
 #include <unistd.h>
 #include <string.h>
+#include <unistd.h>
+#include <sys/param.h>
 
 #include "config.h"
@@ -15 +17 @@
 
 #include "feResource.h"
-
-
-// the following is needed due to 'program_invocation_name'
-#define _GNU_SOURCE
-#include <errno.h>
 
 
@@ -179 +176 @@
 void feInitResources(char* argv0)
 {
-  if (argv0==NULL)
-  {
-    argv0 = program_invocation_name;
-  }
-  
 #if defined(ix86_Win) && defined(__GNUC__)
   if (cygwin32_posix_path_list_p (getenv("PATH")))
     fePathSep = ':';
 #endif
-  feArgv0 = omStrDup(argv0);
-#ifdef RESOURCE_DEBUG
-  printf("feInitResources: entering with argv0=%s=\n", argv0);
+  if (argv0==NULL)
+  {
+    feArgv0 = (char*)omAlloc0(MAXPATHLEN+strlen("/Singular"));
+    getcwd(feArgv0,MAXPATHLEN);
+    strcpy(feArgv0+strlen(feArgv0),"/Singular");
+  }
+  else
+    feArgv0 = omStrDup(argv0);
+#ifdef RESOURCE_DEBUG
+  printf("feInitResources: entering with argv0=%s=\n", feArgv0);
 #endif
   // init some Resources