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exec: support unlimited resources

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This commit is contained in:
Lennart Poettering 2011-04-04 18:15:13 +02:00
parent 3bbecb2f2c
commit 3d57c6ab80
3 changed files with 11 additions and 2 deletions
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2
TODO
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@ -25,6 +25,8 @@ F15:
Features: Features:
* allow port = 0 in .socket units
* rename systemd-logger to systemd-stdio-syslog-bridge * rename systemd-logger to systemd-stdio-syslog-bridge
* introduce /usr/lib/binfmt.d/, /usr/lib/tmpfiles.d/ * introduce /usr/lib/binfmt.d/, /usr/lib/tmpfiles.d/

5
man/systemd.exec.xml
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@ -558,7 +558,10 @@
various resource limits for executed various resource limits for executed
processes. See processes. See
<citerefentry><refentrytitle>setrlimit</refentrytitle><manvolnum>2</manvolnum></citerefentry> <citerefentry><refentrytitle>setrlimit</refentrytitle><manvolnum>2</manvolnum></citerefentry>
for details.</para></listitem> for details. Use the string
<varname>infinity</varname> to
configure no limit on a specific
resource.</para></listitem>
</varlistentry> </varlistentry>
<varlistentry> <varlistentry>

6
src/load-fragment.c
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@ -30,6 +30,8 @@
#include <sys/mount.h> #include <sys/mount.h>
#include <linux/fs.h> #include <linux/fs.h>
#include <sys/stat.h> #include <sys/stat.h>
#include <sys/time.h>
#include <sys/resource.h>
#include "unit.h" #include "unit.h"
#include "strv.h" #include "strv.h"
@ -965,7 +967,9 @@ static int config_parse_limit(
assert(rvalue); assert(rvalue);
assert(data); assert(data);
if (safe_atollu(rvalue, &u) < 0) { if (streq(rvalue, "infinity"))
u = (unsigned long long) RLIM_INFINITY;
else if (safe_atollu(rvalue, &u) < 0) {
log_error("[%s:%u] Failed to parse resource value, ignoring: %s", filename, line, rvalue); log_error("[%s:%u] Failed to parse resource value, ignoring: %s", filename, line, rvalue);
return 0; return 0;
} }