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fix some "unused result" warnings in dbus-launch and dbus-spawn

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Needed to avoid -Werror
This commit is contained in:
Havoc Pennington 2010-08-31 12:00:26 -04:00 • committed by Lennart Poettering
parent d365dd8141
commit ade5c7ad33
2 changed files with 5 additions and 4 deletions
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3
dbus/dbus-spawn.c
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@ -1079,7 +1079,8 @@ babysit (pid_t grandchild_pid,
else if (pfds[1].revents & _DBUS_POLLIN)
{
char b;
read (sigchld_pipe[READ_END], &b, 1);
if (read (sigchld_pipe[READ_END], &b, 1) == -1)
/* ignore */;
/* do waitpid check */
check_babysit_events (grandchild_pid, parent_pipe, 0);
}

6
tools/dbus-launch.c
View file

@ -365,9 +365,9 @@ print_variables (const char *bus_address, pid_t bus_pid, long bus_wid,
{
if (binary_syntax)
{
write (1, bus_address, strlen (bus_address) + 1);
write (1, &bus_pid, sizeof bus_pid);
write (1, &bus_wid, sizeof bus_wid);
do_write (1, bus_address, strlen (bus_address) + 1);
do_write (1, &bus_pid, sizeof bus_pid);
do_write (1, &bus_wid, sizeof bus_wid);
return;
}
else if (c_shell_syntax)