mirror of
https://github.com/Zenithsiz/ftmemsim-valgrind.git
synced 2026-02-03 18:13:01 +00:00
07045477ca
I tried using 'svn merge' to do the merge but it did a terrible job and there were bazillions of conflicts. So instead I just took the diff between the branch and trunk at r10155, applied the diff to the trunk, 'svn add'ed the added files (no files needed to be 'svn remove'd) and committed. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@10156
67 lines
1.6 KiB
C
67 lines
1.6 KiB
C
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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// This program determines which OS that this Valgrind installation
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// supports, which depends on what was chosen at configure-time.
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//
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// We return:
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// - 0 if the machine matches the asked-for OS
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// - 1 if it doesn't match but does match the name of another OS
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// - 2 if it doesn't match the name of any OS
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// - 3 if there was a usage error (it also prints an error message)
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// Nb: When updating this file for a new OS, add the name to
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// 'all_OSes' as well as adding go().
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#define False 0
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#define True 1
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typedef int Bool;
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char* all_OSes[] = {
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"linux",
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"aix5",
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"darwin",
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NULL
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};
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static Bool go(char* OS)
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{
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#if defined(VGO_linux)
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if ( 0 == strcmp( OS, "linux" ) ) return True;
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#elif defined(VGO_aix5)
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if ( 0 == strcmp( OS, "aix5" ) ) return True;
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#elif defined(VGO_darwin)
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if ( 0 == strcmp( OS, "darwin" ) ) return True;
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#else
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# error Unknown OS
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#endif // VGO_*
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return False;
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}
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//---------------------------------------------------------------------------
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// main
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//---------------------------------------------------------------------------
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int main(int argc, char **argv)
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{
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int i;
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if ( argc != 2 ) {
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fprintf( stderr, "usage: os_test <OS-type>\n" );
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exit(3); // Usage error.
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}
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if (go( argv[1] )) {
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return 0; // Matched.
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}
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for (i = 0; NULL != all_OSes[i]; i++) {
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if ( 0 == strcmp( argv[1], all_OSes[i] ) )
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return 1; // Didn't match, but named another OS.
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}
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return 2; // Didn't match any OSes.
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}
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