Make type for spec variable size as size_t

diff --git a/ChangeLog b/ChangeLog
index ff4b532..8701732 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2014-12-29  Siddhesh Poyarekar  <siddhesh@redhat.com>
 
+       * posix/getconf.c (main): Use size_t for type of I.
+       * scripts-gen-posix-conf-vars.awk (END): Use size_t for type of
+       NSPEC.
+
        * posix/posix-conf-vars.list (SPEC:XBS5): Add sysconf prefix.
        * posix/confstr.c: Define NEED_SPEC_ARRAY to 0.
        * posix/posix-envs.def: Likewise.

diff --git a/posix/getconf.c b/posix/getconf.c
index bcde4c5..45eabb2 100644 (file)
--- a/posix/getconf.c
+++ b/posix/getconf.c
@@ -528,7 +528,7 @@ environment SPEC.\n\n"));
   /* Check for the specifications we know.  */
   if (spec != NULL)
     {
-      int i;
+      size_t i;
       for (i = 0; i < nspecs; ++i)
        if (strcmp (spec, specs[i].name) == 0)
          break;

diff --git a/scripts/gen-posix-conf-vars.awk b/scripts/gen-posix-conf-vars.awk
index 0eca55d..007cd74 100644 (file)
--- a/scripts/gen-posix-conf-vars.awk
+++ b/scripts/gen-posix-conf-vars.awk
@@ -84,6 +84,6 @@ END {
     printf "    { \"%s\", %s },\n", s, spec[s]
   }
   print "  };"
-  print "static const int nspecs = sizeof (specs) / sizeof (specs[0]);"
+  print "static const size_t nspecs = sizeof (specs) / sizeof (specs[0]);"
   print "#endif"
 }