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cd.c
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1986-02-20
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436b
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28 lines
#include <stdio.h>
main(argc, argv)
char **argv;
{
register char *name;
if( argc != 2 || *(name = *++argv) == '-' )
{
fprintf(stderr, "Usage: cd [X:][<directory name>]\n" );
exit( 1 );
}
if( *name && name[1] == ':' )
{
bdos( 0xe, toupper(*name) - 'A', 0);
name += 2;
}
if( *name && chdir( name ) < 0 )
{
fprintf(stderr, "cd: Can't find %s\n", name );
exit( 1 );
}
exit( 0 );
}