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#include <stdio.h>
#include <string.h>
#include <errno.h>
#include <mkc_efun.h>
#include <mkc_err.h>
#include <mkc_getline.h>
#include <mkc_shquote.h>
int main(int argc, char **argv)
{
char *buf = NULL;
char *old_buf = NULL;
size_t size;
size_t len;
char *shquoted_buf = NULL;
while (len = getline(&buf, &size, stdin), len != -1){
if (len > 0 && buf [len - 1] == '\n'){
buf [len - 1] = 0;
--len;
}
if (old_buf != buf)
shquoted_buf = erealloc(shquoted_buf, size * 4 + 1);
if ((size_t) -1 == shquote(buf, shquoted_buf, size * 4 + 1))
errx(1, "shquote(3) failed: %s", strerror(errno));
puts(shquoted_buf);
old_buf = buf;
}
free(shquoted_buf);
free(buf);
return 0;
}
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