X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;ds=inline;f=src%2Flanguage%2Futilities%2Fpermissions.c;h=1de2175a47f121ea0feccdc0e5126906ff677adc;hb=a46ed36dcbab01d36c08cf560ff96a7effd9779a;hp=100317bb9b30ac24d1016b41b0c6d7ef180215d7;hpb=43b1296aafe7582e7dbe6c2b6a8b478d7d9b0fcf;p=pspp-builds.git
diff --git a/src/language/utilities/permissions.c b/src/language/utilities/permissions.c
index 100317bb..1de2175a 100644
--- a/src/language/utilities/permissions.c
+++ b/src/language/utilities/permissions.c
@@ -1,5 +1,5 @@
/* PSPP - a program for statistical analysis.
- Copyright (C) 2004 Free Software Foundation, Inc.
+ Copyright (C) 2004, 2010 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
@@ -15,7 +15,7 @@
along with this program. If not, see . */
#include
-#include
+
#include
#include
#include
@@ -47,6 +47,9 @@ cmd_permissions (struct lexer *lexer, struct dataset *ds UNUSED)
if (lex_match_id (lexer, "FILE"))
lex_match (lexer, '=');
+ if (!lex_force_string (lexer))
+ return CMD_FAILURE;
+
fn = ds_xstrdup (lex_tokstr (lexer));
lex_force_match (lexer, T_STRING);
@@ -88,12 +91,12 @@ cmd_permissions (struct lexer *lexer, struct dataset *ds UNUSED)
int
-change_permissions(const char *file_name, enum PER per)
+change_permissions (const char *file_name, enum PER per)
{
struct stat buf;
mode_t mode;
- if (get_safer_mode ())
+ if (settings_get_safer_mode ())
{
msg (SE, _("This command not allowed when the SAFER option is set."));
return CMD_FAILURE;
@@ -108,9 +111,9 @@ change_permissions(const char *file_name, enum PER per)
}
if ( per == PER_RW )
- mode = buf.st_mode | S_IWUSR ;
+ mode = buf.st_mode | 0200;
else
- mode = buf.st_mode & ~( S_IWOTH | S_IWUSR | S_IWGRP );
+ mode = buf.st_mode & ~0222;
if ( -1 == chmod(file_name, mode))