From 3bcbe1d18f08667ca7b9d690e5c211c25831e0ad Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Tue, 27 Jan 2009 00:48:53 +0100
Subject: check for availability of RLIMIT_NOFILE and RLIMIT_AS before we make
 use of it

---
 src/daemon/daemon-conf.c | 20 ++++++++++++++++++--
 src/daemon/daemon-conf.h |  9 ++++++++-
 src/daemon/main.c        |  2 ++
 3 files changed, 28 insertions(+), 3 deletions(-)

(limited to 'src/daemon')

diff --git a/src/daemon/daemon-conf.c b/src/daemon/daemon-conf.c
index c3abc092..c8c1b6fb 100644
--- a/src/daemon/daemon-conf.c
+++ b/src/daemon/daemon-conf.c
@@ -97,11 +97,15 @@ static const pa_daemon_conf default_conf = {
 #ifdef RLIMIT_NPROC
    ,.rlimit_nproc = { .value = 0, .is_set = FALSE }
 #endif
+#ifdef RLIMIT_NOFILE
    ,.rlimit_nofile = { .value = 256, .is_set = TRUE }
+#endif
 #ifdef RLIMIT_MEMLOCK
    ,.rlimit_memlock = { .value = 0, .is_set = FALSE }
 #endif
+#ifdef RLIMIT_AS
    ,.rlimit_as = { .value = 0, .is_set = FALSE }
+#endif
 #ifdef RLIMIT_LOCKS
    ,.rlimit_locks = { .value = 0, .is_set = FALSE }
 #endif
@@ -442,8 +446,12 @@ int pa_daemon_conf_load(pa_daemon_conf *c, const char *filename) {
         { "rlimit-stack",               parse_rlimit,             NULL },
         { "rlimit-core",                parse_rlimit,             NULL },
         { "rlimit-rss",                 parse_rlimit,             NULL },
+#ifdef RLIMIT_NOFILE
         { "rlimit-nofile",              parse_rlimit,             NULL },
+#endif
+#ifdef RLIMIT_AS
         { "rlimit-as",                  parse_rlimit,             NULL },
+#endif
 #ifdef RLIMIT_NPROC
         { "rlimit-nproc",               parse_rlimit,             NULL },
 #endif
@@ -508,10 +516,14 @@ int pa_daemon_conf_load(pa_daemon_conf *c, const char *filename) {
     table[i++].data = &c->rlimit_fsize;
     table[i++].data = &c->rlimit_data;
     table[i++].data = &c->rlimit_stack;
-    table[i++].data = &c->rlimit_as;
     table[i++].data = &c->rlimit_core;
+    table[i++].data = &c->rlimit_rss;
+#ifdef RLIMIT_NOFILE
     table[i++].data = &c->rlimit_nofile;
+#endif
+#ifdef RLIMIT_AS
     table[i++].data = &c->rlimit_as;
+#endif
 #ifdef RLIMIT_NPROC
     table[i++].data = &c->rlimit_nproc;
 #endif
@@ -662,12 +674,16 @@ char *pa_daemon_conf_dump(pa_daemon_conf *c) {
     pa_strbuf_printf(s, "rlimit-data = %li\n", c->rlimit_data.is_set ? (long int) c->rlimit_data.value : -1);
     pa_strbuf_printf(s, "rlimit-stack = %li\n", c->rlimit_stack.is_set ? (long int) c->rlimit_stack.value : -1);
     pa_strbuf_printf(s, "rlimit-core = %li\n", c->rlimit_core.is_set ? (long int) c->rlimit_core.value : -1);
-    pa_strbuf_printf(s, "rlimit-as = %li\n", c->rlimit_as.is_set ? (long int) c->rlimit_as.value : -1);
     pa_strbuf_printf(s, "rlimit-rss = %li\n", c->rlimit_rss.is_set ? (long int) c->rlimit_rss.value : -1);
+#ifdef RLIMIT_AS
+    pa_strbuf_printf(s, "rlimit-as = %li\n", c->rlimit_as.is_set ? (long int) c->rlimit_as.value : -1);
+#endif
 #ifdef RLIMIT_NPROC
     pa_strbuf_printf(s, "rlimit-nproc = %li\n", c->rlimit_nproc.is_set ? (long int) c->rlimit_nproc.value : -1);
 #endif
+#ifdef RLIMIT_NOFILE
     pa_strbuf_printf(s, "rlimit-nofile = %li\n", c->rlimit_nofile.is_set ? (long int) c->rlimit_nofile.value : -1);
+#endif
 #ifdef RLIMIT_MEMLOCK
     pa_strbuf_printf(s, "rlimit-memlock = %li\n", c->rlimit_memlock.is_set ? (long int) c->rlimit_memlock.value : -1);
 #endif
diff --git a/src/daemon/daemon-conf.h b/src/daemon/daemon-conf.h
index fffa35e0..3b75b83e 100644
--- a/src/daemon/daemon-conf.h
+++ b/src/daemon/daemon-conf.h
@@ -84,7 +84,14 @@ typedef struct pa_daemon_conf {
     char *config_file;
 
 #ifdef HAVE_SYS_RESOURCE_H
-    pa_rlimit rlimit_fsize, rlimit_data, rlimit_stack, rlimit_core, rlimit_rss, rlimit_nofile, rlimit_as;
+    pa_rlimit rlimit_fsize, rlimit_data, rlimit_stack, rlimit_core, rlimit_rss;
+
+#ifdef RLIMIT_NOFILE
+    pa_rlimit rlimit_nofile;
+#endif
+#ifdef RLIMIT_AS
+    pa_rlimit rlimit_as;
+#endif
 #ifdef RLIMIT_NPROC
     pa_rlimit rlimit_nproc;
 #endif
diff --git a/src/daemon/main.c b/src/daemon/main.c
index f4836072..9705f4c3 100644
--- a/src/daemon/main.c
+++ b/src/daemon/main.c
@@ -298,7 +298,9 @@ static void set_all_rlimits(const pa_daemon_conf *conf) {
 #ifdef RLIMIT_NPROC
     set_one_rlimit(&conf->rlimit_nproc, RLIMIT_NPROC, "RLIMIT_NPROC");
 #endif
+#ifdef RLIMIT_NOFILE
     set_one_rlimit(&conf->rlimit_nofile, RLIMIT_NOFILE, "RLIMIT_NOFILE");
+#endif
 #ifdef RLIMIT_MEMLOCK
     set_one_rlimit(&conf->rlimit_memlock, RLIMIT_MEMLOCK, "RLIMIT_MEMLOCK");
 #endif
-- 
cgit