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/* See LICENSE file for copyright and license details. */
#include "common.h"
static void
put(struct libpatch_diff2_printer *this, const char *text, size_t len)
{
size_t off;
ssize_t r;
int fd = ((struct printer_internals *)this->user_data)->f.fd;
for (off = 0; off < len; off += (size_t)r) {
r = write(fd, &text[off], len - off);
if (r < 0) {
if (errno != EINTR) {
this->error = errno;
break;
}
r = 0;
}
}
}
struct libpatch_diff2_printer *
libpatch_fd_diff2_printer__(int output)
{
struct libpatch_diff2_printer *printer;
struct printer_internals *internals;
printer = calloc(1, sizeof(*printer) + sizeof(struct printer_internals));
if (!printer)
return NULL;
internals = (void *)&((char *)printer)[sizeof(*printer)];
printer->user_data = internals;
internals->put = put;
internals->f.fd = output;
return printer;
}
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