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Port ospf6d to sigevent and rename signal handling functions in vtysh not to

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conflict the ones in lib/sigevent.c. Fixes compiling with --disable-shared.
This commit is contained in:
hasso 2004-08-28 17:04:33 +00:00
parent 69f1fc22f7
commit e42f5a3746
4 changed files with 41 additions and 53 deletions
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4
ospf6d/ChangeLog
View file

@ -1,3 +1,7 @@
2004-08-28 Hasso Tepper <hasso at quagga.net>
* ospf6_main.c: Modify for sigevents.
2004-08-26 Hasso Tepper <hasso@estpak.ee>
* ospf6_interface.c, ospf6_top.c, ospf6d.c: for vtysh.

70
ospf6d/ospf6_main.c
View file

@ -33,6 +33,7 @@
#include "prefix.h"
#include "plist.h"
#include "privs.h"
#include "sigevent.h"
#include "ospf6d.h"
@ -119,14 +120,14 @@ Report bugs to zebra@zebra.org\n", progname);
/* SIGHUP handler. */
void
sighup (int sig)
sighup (void)
{
zlog_info ("SIGHUP received");
}
/* SIGINT handler. */
void
sigint (int sig)
sigint (void)
{
zlog_info ("SIGINT received");
exit (0);
@ -134,7 +135,7 @@ sigint (int sig)
/* SIGTERM handler. */
void
sigterm (int sig)
sigterm (void)
{
zlog_info ("SIGTERM received");
exit (0);
@ -142,54 +143,31 @@ sigterm (int sig)
/* SIGUSR1 handler. */
void
sigusr1 (int sig)
sigusr1 (void)
{
zlog_info ("SIGUSR1 received");
zlog_rotate (NULL);
}
/* Signale wrapper. */
RETSIGTYPE *
signal_set (int signo, void (*func)(int))
struct quagga_signal_t ospf6_signals[] =
{
int ret;
struct sigaction sig;
struct sigaction osig;
sig.sa_handler = func;
sigemptyset (&sig.sa_mask);
sig.sa_flags = 0;
#ifdef SA_RESTART
sig.sa_flags |= SA_RESTART;
#endif /* SA_RESTART */
ret = sigaction (signo, &sig, &osig);
if (ret < 0)
return (SIG_ERR);
else
return (osig.sa_handler);
}
/* Initialization of signal handles. */
void
signal_init ()
{
signal_set (SIGHUP, sighup);
signal_set (SIGINT, sigint);
signal_set (SIGTERM, sigterm);
signal_set (SIGPIPE, SIG_IGN);
#ifdef SIGTSTP
signal_set (SIGTSTP, SIG_IGN);
#endif
#ifdef SIGTTIN
signal_set (SIGTTIN, SIG_IGN);
#endif
#ifdef SIGTTOU
signal_set (SIGTTOU, SIG_IGN);
#endif
signal_set (SIGUSR1, sigusr1);
}
{
.signal = SIGHUP,
.handler = &sighup,
},
{
.signal = SIGINT,
.handler = &sigint,
},
{
.signal = SIGTERM,
.handler = &sigterm,
},
{
.signal = SIGUSR1,
.handler = &sigusr1,
},
};
/* Main routine of ospf6d. Treatment of argument and starting ospf finite
state machine is handled here. */
@ -275,7 +253,7 @@ main (int argc, char *argv[], char *envp[])
LOG_DAEMON);
zprivs_init (&ospf6d_privs);
/* initialize zebra libraries */
signal_init ();
signal_init (master, Q_SIGC(ospf6_signals), ospf6_signals);
cmd_init (1);
vty_init (master);
memory_init ();

5
vtysh/ChangeLog
View file

@ -1,3 +1,8 @@
2004-08-28 Hasso Tepper <hasso at quagga.net>
* vtysh_main.c: Rename signal handling functions not to conflict
with functions from lib/sigevent.c.
2004-08-27 Hasso Tepper <hasso at quagga.net>
* vtysh.c: Make "terminal length <0-512>" command work in vtysh.

15
vtysh/vtysh_main.c
View file

@ -99,9 +99,10 @@ sigint (int sig)
}
}
/* Signale wrapper. */
/* Signale wrapper for vtysh. We don't use sigevent because
* vtysh doesn't use threads. TODO */
RETSIGTYPE *
signal_set (int signo, void (*func)(int))
vtysh_signal_set (int signo, void (*func)(int))
{
int ret;
struct sigaction sig;
@ -124,11 +125,11 @@ signal_set (int signo, void (*func)(int))
/* Initialization of signal handles. */
void
signal_init ()
vtysh_signal_init ()
{
signal_set (SIGINT, sigint);
signal_set (SIGTSTP, sigtstp);
signal_set (SIGPIPE, SIG_IGN);
vtysh_signal_set (SIGINT, sigint);
vtysh_signal_set (SIGTSTP, sigtstp);
vtysh_signal_set (SIGPIPE, SIG_IGN);
}
/* Help information display. */
@ -243,7 +244,7 @@ main (int argc, char **argv, char **env)
line_read = NULL;
/* Signal and others. */
signal_init ();
vtysh_signal_init ();
/* Make vty structure and register commands. */
vtysh_init_vty ();