25 lines
434 B
C
25 lines
434 B
C
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/*
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* change the permissions of a list of files
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* to be read/write by the owner only
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <io.h>
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void main( int argc, char *argv[] )
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{
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int i;
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int ecode = 0;
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for( i = 1; i < argc; i++ ) {
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if( chmod( argv[i], S_IRUSR | S_IWUSR ) == -1 ) {
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perror( argv[i] );
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ecode++;
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}
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}
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exit( ecode );
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}
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