In a message written on Mon, Jul 21, 2003 at 08:53:53AM -0700, Tim Kientzle wrote: > Actually, this example passes -Wall if you declare > "execargv" as simply "char *[]". However, I'm looking > for something that passes gcc -Wwrite-strings, which this > example does not.
% cat exec.c
#include <unistd.h>
#include <paths.h>
int main(int argc, char *const argv[], char *const envp[]) {
char *execargv[2];
execargv[0] = (char *)_PATH_BSHELL;
execargv[1] = (char *)NULL;
execve(_PATH_BSHELL,execargv,envp);
return 0;
}
% cc -Wwrite-strings exec.c
% cc -Wall exec.c
Looks good to me.
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Leo Bicknell - [EMAIL PROTECTED] - CCIE 3440
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