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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#define MAXARG 64
int main( int argc, char* const argv[] ) {
char* args[ MAXARG ] = {};
if( argc < 3 || strcmp( argv[1], "-c" ) != 0 ) {
fprintf( stderr, "Usage: %s -c <cmd>\n", argv[0] );
return 1;
}
{
char* token;
int i = 0;
char* argStr = strdup( argv[2] );
while( ( token = strsep( &argStr, " " ) ) != NULL ) {
if( token && strlen( token ) )
args[ i++ ] = token;
if( i >= MAXARG )
return 2;
}
}
return execvp( args[0], args );
}
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