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using PPP_DEBUG instead of debug global variable

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This commit is contained in:
Sylvain Rochet 2012-06-09 15:09:00 +02:00
parent 1ccf516c5e
commit 945f2912a7
3 changed files with 26 additions and 29 deletions
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20
src/netif/ppp/ipcp.c
View File

@ -1893,8 +1893,9 @@ ipcp_up(f)
/* Set the interface to the new addresses */
mask = get_mask(go->ouraddr);
if (!sifaddr(f->unit, go->ouraddr, ho->hisaddr, mask)) {
if (debug)
warn("Interface configuration failed");
#if PPP_DEBUG
warn("Interface configuration failed");
#endif /* PPP_DEBUG */
ipcp_close(f->unit, "Interface configuration failed");
return;
}
@ -1924,8 +1925,9 @@ ipcp_up(f)
#if !(defined(SVR4) && (defined(SNI) || defined(__USLC__)))
if (!sifaddr(f->unit, go->ouraddr, ho->hisaddr, mask)) {
if (debug)
warn("Interface configuration failed");
#if PPP_DEBUG
warn("Interface configuration failed");
#endif /* PPP_DEBUG */
ipcp_close(f->unit, "Interface configuration failed");
return;
}
@ -1933,16 +1935,18 @@ ipcp_up(f)
/* bring the interface up for IP */
if (!sifup(f->unit)) {
if (debug)
warn("Interface failed to come up");
#if PPP_DEBUG
warn("Interface failed to come up");
#endif /* PPP_DEBUG */
ipcp_close(f->unit, "Interface configuration failed");
return;
}
#if (defined(SVR4) && (defined(SNI) || defined(__USLC__)))
if (!sifaddr(f->unit, go->ouraddr, ho->hisaddr, mask)) {
if (debug)
warn("Interface configuration failed");
#if PPP_DEBUG
warn("Interface configuration failed");
#endif /* PPP_DEBUG */
ipcp_close(f->unit, "Interface configuration failed");
return;
}

27
src/netif/ppp/ppp.c
View File

@ -150,7 +150,6 @@
*/
/* FIXME: global variables per PPP session */
/* FIXME: clean global variables */
int debug = 0; /* Debug flag */
int phase; /* where the link is at */
int error_count; /* # of times error() has been called */
int unsuccess; /* # unsuccessful connection attempts */
@ -266,14 +265,14 @@ typedef struct ppp_control_s {
struct netif *ethif;
struct pppoe_softc *pppoe_sc;
#endif /* PPPOE_SUPPORT */
int if_up; /* True when the interface is up. */
int if_up; /* True when the interface is up. */
int err_code; /* Code indicating why interface is down. */
#if PPPOS_SUPPORT
sio_fd_t fd; /* File device ID of port. */
sio_fd_t fd; /* File device ID of port. */
#endif /* PPPOS_SUPPORT */
u16_t mtu; /* Peer's mru */
int pcomp; /* Does peer accept protocol compression? */
int accomp; /* Does peer accept addr/ctl compression? */
u16_t mtu; /* Peer's mru */
int pcomp; /* Does peer accept protocol compression? */
int accomp; /* Does peer accept addr/ctl compression? */
u_long last_xmit; /* Time of last transmission. */
#if PPPOS_SUPPORT
ext_accm out_accm; /* Async-Ctl-Char-Map for output. */
@ -357,8 +356,6 @@ int ppp_init(void) {
int i;
struct protent *protp;
debug = 1;
new_phase(PHASE_INITIALIZE);
error_count = 0;
unsuccess = 0;
@ -843,15 +840,15 @@ static void ppp_input(void *arg) {
#endif /* UNUSED */
}
if (debug) {
#if PPP_DEBUG
#if PPP_PROTOCOLNAME
const char *pname = protocol_name(protocol);
if (pname != NULL)
warn("Unsupported protocol '%s' (0x%x) received", pname, protocol);
else
const char *pname = protocol_name(protocol);
if (pname != NULL)
warn("Unsupported protocol '%s' (0x%x) received", pname, protocol);
else
#endif /* PPP_PROTOCOLNAME */
warn("Unsupported protocol 0x%x received", protocol);
}
warn("Unsupported protocol 0x%x received", protocol);
#endif /* PPP_DEBUG */
if (pbuf_header(nb, sizeof(protocol))) {
LWIP_ASSERT("pbuf_header failed\n", 0);
goto drop;

8
src/netif/ppp/utils.c
View File

@ -760,9 +760,6 @@ dump_packet(const char *tag, unsigned char *p, int len)
{
int proto;
if (!debug)
return;
/*
* don't print IPv4 and IPv6 packets.
*/
@ -775,10 +772,9 @@ dump_packet(const char *tag, unsigned char *p, int len)
#endif
/*
* don't print LCP echo request/reply packets if debug <= 1
* and the link is up.
* don't print LCP echo request/reply packets if the link is up.
*/
if (debug <= 1 && unsuccess == 0 && proto == PPP_LCP
if (unsuccess == 0 && proto == PPP_LCP
&& len >= 2 + HEADERLEN) {
unsigned char *lcp = p + 2;
int l = (lcp[2] << 8) + lcp[3];