m_get(0) -> m_get(M_DONTWAIT)

SCCS-vsn: sys/vax/if/if_en.c 4.30
SCCS-vsn: sys/netinet/ip_icmp.c 4.12
SCCS-vsn: sys/netinet/ip_output.c 1.23
SCCS-vsn: sys/net/raw_usrreq.c 4.4
SCCS-vsn: sys/netinet/tcp_output.c 4.31
SCCS-vsn: sys/netinet/tcp_subr.c 4.14
SCCS-vsn: sys/netinet/udp_usrreq.c 4.19

diff --git a/usr/src/sys/net/raw_usrreq.c b/usr/src/sys/net/raw_usrreq.c
index c870675..0448e16 100644 (file)
--- a/usr/src/sys/net/raw_usrreq.c
+++ b/usr/src/sys/net/raw_usrreq.c
@@ -1,4 +1,4 @@
-/*     raw_usrreq.c    4.3     81/12/03        */
+/*     raw_usrreq.c    4.4     82/01/19        */

 
 #include "../h/param.h"
 #include "../h/mbuf.h"
 
 #include "../h/param.h"
 #include "../h/mbuf.h"


@@ -20,7 +20,7 @@ raw_input(m, pf, af)
        struct mbuf *mh;
        int s;
 
        struct mbuf *mh;
        int s;
 

-       mh = m_get(0);
+       mh = m_get(M_DONTWAIT);

        if (mh == 0)
                goto drop;
        mh->m_next = m;
        if (mh == 0)
                goto drop;
        mh->m_next = m;

diff --git a/usr/src/sys/netinet/ip_icmp.c b/usr/src/sys/netinet/ip_icmp.c
index e1dc6ae..d5a0b3f 100644 (file)
--- a/usr/src/sys/netinet/ip_icmp.c
+++ b/usr/src/sys/netinet/ip_icmp.c
@@ -1,4 +1,4 @@
-/*     ip_icmp.c       4.11    81/12/22        */
+/*     ip_icmp.c       4.12    82/01/19        */

 
 #include "../h/param.h"
 #include "../h/systm.h"
 
 #include "../h/param.h"
 #include "../h/systm.h"


@@ -42,7 +42,7 @@ COUNT(ICMP_ERROR);
         * of the mbuf, followed by the old IP header and 8 bytes
         * of its data.
         */
         * of the mbuf, followed by the old IP header and 8 bytes
         * of its data.
         */

-       m = m_get(0);
+       m = m_get(M_DONTWAIT);

        if (m == 0)
                goto free;
        m->m_off = MMAXOFF - (oiplen + 8);
        if (m == 0)
                goto free;
        m->m_off = MMAXOFF - (oiplen + 8);

diff --git a/usr/src/sys/netinet/ip_output.c b/usr/src/sys/netinet/ip_output.c
index 5df4cfb..1892e88 100644 (file)
--- a/usr/src/sys/netinet/ip_output.c
+++ b/usr/src/sys/netinet/ip_output.c
@@ -1,4 +1,4 @@
-/*     ip_output.c     1.22    81/12/11        */
+/*     ip_output.c     1.23    82/01/19        */

 
 #include "../h/param.h"
 #include "../h/mbuf.h"
 
 #include "../h/param.h"
 #include "../h/mbuf.h"


@@ -71,7 +71,7 @@ COUNT(IP_OUTPUT);
        m->m_len -= sizeof (struct ip);
        m->m_off += sizeof (struct ip);
        for (off = 0; off < ip->ip_len; off += len) {
        m->m_len -= sizeof (struct ip);
        m->m_off += sizeof (struct ip);
        for (off = 0; off < ip->ip_len; off += len) {

-               struct mbuf *mh = m_get(0);
+               struct mbuf *mh = m_get(M_DONTWAIT);

                struct ip *mhip;
 
                if (mh == 0)
                struct ip *mhip;
 
                if (mh == 0)

diff --git a/usr/src/sys/netinet/tcp_output.c b/usr/src/sys/netinet/tcp_output.c
index 2e6573e..3047741 100644 (file)
--- a/usr/src/sys/netinet/tcp_output.c
+++ b/usr/src/sys/netinet/tcp_output.c
@@ -1,4 +1,4 @@
-/*     tcp_output.c    4.30    82/01/18        */
+/*     tcp_output.c    4.31    82/01/19        */

 
 #include "../h/param.h"
 #include "../h/systm.h"
 
 #include "../h/param.h"
 #include "../h/systm.h"


@@ -157,7 +157,7 @@ send:
 #endif
        {
                m0 = m->m_next;
 #endif
        {
                m0 = m->m_next;

-               m->m_next = m_get(0);
+               m->m_next = m_get(M_DONTWAIT);

                if (m->m_next == 0) {
                        (void) m_free(m);
                        m_freem(m0);
                if (m->m_next == 0) {
                        (void) m_free(m);
                        m_freem(m0);

diff --git a/usr/src/sys/netinet/tcp_subr.c b/usr/src/sys/netinet/tcp_subr.c
index d9bc7b4..e5304b7 100644 (file)
--- a/usr/src/sys/netinet/tcp_subr.c
+++ b/usr/src/sys/netinet/tcp_subr.c
@@ -1,4 +1,4 @@
-/*     tcp_subr.c      4.13    82/01/17        */
+/*     tcp_subr.c      4.14    82/01/19        */

 
 #include "../h/param.h"
 #include "../h/systm.h"
 
 #include "../h/param.h"
 #include "../h/systm.h"


@@ -99,7 +99,7 @@ COUNT(TCP_RESPOND);
        if (tp)
                win = sbspace(&tp->t_inpcb->inp_socket->so_rcv);
        if (flags == 0) {
        if (tp)
                win = sbspace(&tp->t_inpcb->inp_socket->so_rcv);
        if (flags == 0) {

-               m = m_get(0);
+               m = m_get(M_DONTWAIT);

                if (m == 0)
                        return;
                m->m_off = MMINOFF;
                if (m == 0)
                        return;
                m->m_off = MMINOFF;

diff --git a/usr/src/sys/netinet/udp_usrreq.c b/usr/src/sys/netinet/udp_usrreq.c
index b440ef9..feb48b0 100644 (file)
--- a/usr/src/sys/netinet/udp_usrreq.c
+++ b/usr/src/sys/netinet/udp_usrreq.c
@@ -1,4 +1,4 @@
-/*     udp_usrreq.c    4.18    81/12/23        */
+/*     udp_usrreq.c    4.19    82/01/19        */

 
 #include "../h/param.h"
 #include "../h/dir.h"
 
 #include "../h/param.h"
 #include "../h/dir.h"


@@ -128,7 +128,7 @@ COUNT(UDP_OUTPUT);
         */
        for (m = m0; m; m = m->m_next)
                len += m->m_len;
         */
        for (m = m0; m; m = m->m_next)
                len += m->m_len;

-       m = m_get(0);
+       m = m_get(M_DONTWAIT);

        if (m == 0)
                goto bad;
 
        if (m == 0)
                goto bad;
 

diff --git a/usr/src/sys/vax/if/if_en.c b/usr/src/sys/vax/if/if_en.c
index 75e7df0..e8b07af 100644 (file)
--- a/usr/src/sys/vax/if/if_en.c
+++ b/usr/src/sys/vax/if/if_en.c
@@ -1,4 +1,4 @@
-/*     if_en.c 4.29    82/01/19        */
+/*     if_en.c 4.30    82/01/19        */

 
 #include "en.h"
 
 
 #include "en.h"
 


@@ -460,7 +460,7 @@ gottype:
         */
        if (m->m_off > MMAXOFF ||
            MMINOFF + sizeof (struct en_header) > m->m_off) {
         */
        if (m->m_off > MMAXOFF ||
            MMINOFF + sizeof (struct en_header) > m->m_off) {

-               m = m_get(0);
+               m = m_get(M_DONTWAIT);

                if (m == 0) {
                        m_freem(m0);
                        return (0);
                if (m == 0) {
                        m_freem(m0);
                        return (0);