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(enet_read): add and use

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@8931 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
2000-08-10 20:18:31 +00:00
parent d453380cdb
commit aeebd4bbf5
1 changed files with 18 additions and 9 deletions
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27
appl/test/gss_common.c
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@@ -46,28 +46,37 @@ write_token (int sock, gss_buffer_t buf)
net_len = htonl(len); net_len = htonl(len);
if (write (sock, &net_len, 4) != 4) if (net_write (sock, &net_len, 4) != 4)
err (1, "write"); err (1, "write");
if (write (sock, buf->value, len) != len) if (net_write (sock, buf->value, len) != len)
err (1, "write"); err (1, "write");
gss_release_buffer (&min_stat, buf); gss_release_buffer (&min_stat, buf);
} }
static void
enet_read(int fd, void *buf, size_t len)
{
ssize_t ret;
ret = net_read (fd, buf, len);
if (ret == 0)
errx (1, "EOF in read");
else if (ret < 0)
errx (1, "read");
}
void void
read_token (int sock, gss_buffer_t buf) read_token (int sock, gss_buffer_t buf)
{ {
u_int32_t len, net_len; u_int32_t len, net_len;
int ret;
if (read(sock, &net_len, 4) != 4) enet_read (sock, &net_len, 4);
err (1, "read");
len = ntohl(net_len); len = ntohl(net_len);
buf->length = len; buf->length = len;
buf->value = malloc(len); buf->value = emalloc(len);
if (buf->value == NULL) enet_read (sock, buf->value, len);
err (1, "malloc %u", len);
if (read (sock, buf->value, len) != len)
err (1, "read");
} }
void void