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@@ -1,95 +0,0 @@
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-From b3afea5757af1a7356ba30d2e0a7d5909ca18121 Mon Sep 17 00:00:00 2001
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-From: Mike Frysinger <vapier@gentoo.org>
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-Date: Fri, 19 Nov 2010 23:48:20 -0500
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-Subject: [PATCH 3/4] NO_FORK: control usage of fork() for nommu systems
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-
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-nommu systems lack a fork() function, so add a NO_FORK flag to control
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-its usage. We don't lose a ton of functionality in doing so, and on an
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-embedded system, this is OK.
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-
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-Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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----
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- Makefile | 5 +++++
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- README | 1 +
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- pmap_check.c | 6 ++++--
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- portmap.c | 6 ++++++
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- 4 files changed, 16 insertions(+), 2 deletions(-)
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-
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-diff --git a/Makefile b/Makefile
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-index cfcfdbb..9df5574 100644
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---- a/Makefile
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-+++ b/Makefile
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-@@ -27,6 +27,11 @@ MAN_SED += -e 's/USE_DNS/yes/'
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- endif
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- endif
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-
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-+# For no-mmu systems, we have to disable the fork() functions.
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-+ifneq ($(NO_FORK),)
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-+CPPFLAGS += -DNO_FORK
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-+endif
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-+
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- # Comment out if your RPC library does not allocate privileged ports for
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- # requests from processes with root privilege, or the new portmap will
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- # always reject requests to register/unregister services on privileged
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-diff --git a/README b/README
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-index e0b561a..bda1707 100644
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---- a/README
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-+++ b/README
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-@@ -18,6 +18,7 @@ There is no "./configure", just use "make".
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-
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- Some make variable can be used to control compilation.
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-
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-+ NO_FORK= if non-empty, don't use fork (good for nommu systems)
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- NO_PIE= if non-empty, don't build portmap as a PIE
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- NO_TCP_WRAPPER= if non-empty, don't use tcp_wrappers
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- USE_DNS= if set, tcp_wrappers can check peers based on hostname
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-diff --git a/pmap_check.c b/pmap_check.c
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-index 6b3e490..983414e 100644
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---- a/pmap_check.c
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-+++ b/pmap_check.c
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-@@ -302,8 +302,10 @@ static void logit(int severity, struct sockaddr_in *addr,
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- * getrpcbynumber() or syslog() does its thing.
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- */
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-
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-- if (fork() == 0) {
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--
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-+#ifndef NO_FORK
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-+ if (fork() == 0)
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-+#endif
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-+ {
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- /* Try to map program number to name. */
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-
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- if (prognum == 0) {
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-diff --git a/portmap.c b/portmap.c
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-index 2a98881..94abc64 100644
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---- a/portmap.c
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-+++ b/portmap.c
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-@@ -753,6 +755,7 @@ static void callit(struct svc_req *rqstp, SVCXPRT *xprt)
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- if ((pml = find_service(a.rmt_prog, a.rmt_vers,
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- (u_long)IPPROTO_UDP)) == NULL)
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- return;
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-+#ifndef NO_FORK
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- /*
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- * fork a child to do the work. Parent immediately returns.
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- * Child exits upon completion.
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-@@ -763,6 +766,7 @@ static void callit(struct svc_req *rqstp, SVCXPRT *xprt)
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- a.rmt_prog);
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- return;
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- }
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-+#endif
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- port = pml->pml_map.pm_port;
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- get_myaddress(&me);
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- me.sin_port = htons(port);
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-@@ -783,7 +787,9 @@ static void callit(struct svc_req *rqstp, SVCXPRT *xprt)
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- clnt_destroy(client);
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- }
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- (void)close(so);
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-+#ifndef NO_FORK
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- exit(0);
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-+#endif
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- }
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-
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- #ifndef IGNORE_SIGCHLD /* Lionel Cons <cons@dxcern.cern.ch> */
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---
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-1.7.3.1
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-
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