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Did some more work on the daemon.

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This commit is contained in:
Martin Baulig
1998-06-14 21:32:00 +00:00
parent 2a281d0a53
commit 8d78559597
12 changed files with 443 additions and 77 deletions
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35
lib/read.c
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@@ -27,15 +27,36 @@ void
glibtop_read_l (glibtop *server, size_t size, void *buf)
{
size_t ssize;
int ret;
glibtop_init_r (&server, 0, 0);
if (read (server->input [0], &ssize, sizeof (size_t)) < 0)
glibtop_error_r (server, _("read size: %s"), strerror (errno));
#ifdef DEBUG
fprintf (stderr, "LIBRARY: reading %d bytes, should be %d.\n", sizeof (size_t), size);
#endif
if (server->socket) {
ret = recv (server->socket, &ssize, sizeof (size_t), 0);
} else {
ret = read (server->input [0], &ssize, sizeof (size_t));
}
if (ret < 0)
glibtop_error_io_r (server, _("read size"));
if (size != ssize)
glibtop_error_r (server, _("got %d bytes but requested %d"), ssize, size);
if (read (server->input [0], buf, size) < 0)
glibtop_error_r (server, _("read %d bytes: %s"), size, strerror (errno));
glibtop_error_r (server, _("got %d bytes but requested %d (ret = %d)"), ssize, size, ret);
#ifdef DEBUG
fprintf (stderr, "LIBRARY: really reading %d bytes.\n", size);
#endif
if (server->socket) {
ret = recv (server->socket, buf, size, 0);
} else {
ret = read (server->input [0], buf, size);
}
if (ret < 0)
glibtop_error_io_r (server, _("read %d bytes"), size);
}