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core: move parsing of rlimits into rlimit-util.[ch]

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This way we can reuse it for parsing rlimit settings in "systemctl set-property" and related commands.
This commit is contained in:
Lennart Poettering
2016-02-01 22:18:16 +01:00
parent a483fb59a8
commit d0a7c5f692
7 changed files with 243 additions and 232 deletions
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src/basic/rlimit-util.c
+176
View File
@@ -22,10 +22,14 @@
#include <errno.h>
#include <sys/resource.h>
#include "alloc-util.h"
#include "extract-word.h"
#include "formats-util.h"
#include "macro.h"
#include "missing.h"
#include "rlimit-util.h"
#include "string-table.h"
#include "time-util.h"
int setrlimit_closest(int resource, const struct rlimit *rlim) {
struct rlimit highest, fixed;
@@ -51,6 +55,178 @@ int setrlimit_closest(int resource, const struct rlimit *rlim) {
return 0;
}
static int rlimit_parse_u64(const char *val, rlim_t *ret) {
uint64_t u;
int r;
assert(val);
assert(ret);
if (streq(val, "infinity")) {
*ret = RLIM_INFINITY;
return 0;
}
/* setrlimit(2) suggests rlim_t is always 64bit on Linux. */
assert_cc(sizeof(rlim_t) == sizeof(uint64_t));
r = safe_atou64(val, &u);
if (r < 0)
return r;
if (u >= (uint64_t) RLIM_INFINITY)
return -ERANGE;
*ret = (rlim_t) u;
return 0;
}
static int rlimit_parse_size(const char *val, rlim_t *ret) {
uint64_t u;
int r;
assert(val);
assert(ret);
if (streq(val, "infinity")) {
*ret = RLIM_INFINITY;
return 0;
}
r = parse_size(val, 1024, &u);
if (r < 0)
return r;
if (u >= (uint64_t) RLIM_INFINITY)
return -ERANGE;
*ret = (rlim_t) u;
return 0;
}
static int rlimit_parse_sec(const char *val, rlim_t *ret) {
uint64_t u;
usec_t t;
int r;
assert(val);
assert(ret);
if (streq(val, "infinity")) {
*ret = RLIM_INFINITY;
return 0;
}
r = parse_sec(val, &t);
if (r < 0)
return r;
if (t == USEC_INFINITY) {
*ret = RLIM_INFINITY;
return 0;
}
u = (uint64_t) DIV_ROUND_UP(t, USEC_PER_SEC);
if (u >= (uint64_t) RLIM_INFINITY)
return -ERANGE;
*ret = (rlim_t) u;
return 0;
}
static int rlimit_parse_usec(const char *val, rlim_t *ret) {
usec_t t;
int r;
assert(val);
assert(ret);
if (streq(val, "infinity")) {
*ret = RLIM_INFINITY;
return 0;
}
r = parse_time(val, &t, 1);
if (r < 0)
return r;
if (t == USEC_INFINITY) {
*ret = RLIM_INFINITY;
return 0;
}
*ret = (rlim_t) t;
return 0;
}
static int (*const rlimit_parse_table[_RLIMIT_MAX])(const char *val, rlim_t *ret) = {
[RLIMIT_CPU] = rlimit_parse_sec,
[RLIMIT_FSIZE] = rlimit_parse_size,
[RLIMIT_DATA] = rlimit_parse_size,
[RLIMIT_STACK] = rlimit_parse_size,
[RLIMIT_CORE] = rlimit_parse_size,
[RLIMIT_RSS] = rlimit_parse_size,
[RLIMIT_NOFILE] = rlimit_parse_u64,
[RLIMIT_AS] = rlimit_parse_size,
[RLIMIT_NPROC] = rlimit_parse_u64,
[RLIMIT_MEMLOCK] = rlimit_parse_size,
[RLIMIT_LOCKS] = rlimit_parse_u64,
[RLIMIT_SIGPENDING] = rlimit_parse_u64,
[RLIMIT_MSGQUEUE] = rlimit_parse_size,
[RLIMIT_NICE] = rlimit_parse_u64,
[RLIMIT_RTPRIO] = rlimit_parse_u64,
[RLIMIT_RTTIME] = rlimit_parse_usec,
};
int rlimit_parse_one(int resource, const char *val, rlim_t *ret) {
assert(val);
assert(ret);
if (resource < 0)
return -EINVAL;
if (resource >= _RLIMIT_MAX)
return -EINVAL;
return rlimit_parse_table[resource](val, ret);
}
int rlimit_parse(int resource, const char *val, struct rlimit *ret) {
_cleanup_free_ char *hard = NULL, *soft = NULL;
rlim_t hl, sl;
int r;
assert(val);
assert(ret);
r = extract_first_word(&val, &soft, ":", EXTRACT_DONT_COALESCE_SEPARATORS);
if (r < 0)
return r;
if (r == 0)
return -EINVAL;
r = rlimit_parse_one(resource, soft, &sl);
if (r < 0)
return r;
r = extract_first_word(&val, &hard, ":", EXTRACT_DONT_COALESCE_SEPARATORS);
if (r < 0)
return r;
if (!isempty(val))
return -EINVAL;
if (r == 0)
hl = sl;
else {
r = rlimit_parse_one(resource, hard, &hl);
if (r < 0)
return r;
if (sl > hl)
return -EILSEQ;
}
*ret = (struct rlimit) {
.rlim_cur = sl,
.rlim_max = hl,
};
return 0;
}
static const char* const rlimit_table[_RLIMIT_MAX] = {
[RLIMIT_CPU] = "LimitCPU",
[RLIMIT_FSIZE] = "LimitFSIZE",
src/basic/rlimit-util.h
+3
View File
@@ -30,4 +30,7 @@ int rlimit_from_string(const char *s) _pure_;
int setrlimit_closest(int resource, const struct rlimit *rlim);
int rlimit_parse_one(int resource, const char *val, rlim_t *ret);
int rlimit_parse(int resource, const char *val, struct rlimit *ret);
#define RLIMIT_MAKE_CONST(lim) ((struct rlimit) { lim, lim })
src/core/load-fragment-gperf.gperf.m4
+10 -10
View File
@@ -60,22 +60,22 @@ $1.RestrictAddressFamilies, config_parse_address_families, 0,
$1.SystemCallArchitectures, config_parse_warn_compat, DISABLED_CONFIGURATION, 0
$1.SystemCallErrorNumber, config_parse_warn_compat, DISABLED_CONFIGURATION, 0
$1.RestrictAddressFamilies, config_parse_warn_compat, DISABLED_CONFIGURATION, 0')
$1.LimitCPU, config_parse_sec_limit, RLIMIT_CPU, offsetof($1, exec_context.rlimit)
$1.LimitFSIZE, config_parse_bytes_limit, RLIMIT_FSIZE, offsetof($1, exec_context.rlimit)
$1.LimitDATA, config_parse_bytes_limit, RLIMIT_DATA, offsetof($1, exec_context.rlimit)
$1.LimitSTACK, config_parse_bytes_limit, RLIMIT_STACK, offsetof($1, exec_context.rlimit)
$1.LimitCORE, config_parse_bytes_limit, RLIMIT_CORE, offsetof($1, exec_context.rlimit)
$1.LimitRSS, config_parse_bytes_limit, RLIMIT_RSS, offsetof($1, exec_context.rlimit)
$1.LimitCPU, config_parse_limit, RLIMIT_CPU, offsetof($1, exec_context.rlimit)
$1.LimitFSIZE, config_parse_limit, RLIMIT_FSIZE, offsetof($1, exec_context.rlimit)
$1.LimitDATA, config_parse_limit, RLIMIT_DATA, offsetof($1, exec_context.rlimit)
$1.LimitSTACK, config_parse_limit, RLIMIT_STACK, offsetof($1, exec_context.rlimit)
$1.LimitCORE, config_parse_limit, RLIMIT_CORE, offsetof($1, exec_context.rlimit)
$1.LimitRSS, config_parse_limit, RLIMIT_RSS, offsetof($1, exec_context.rlimit)
$1.LimitNOFILE, config_parse_limit, RLIMIT_NOFILE, offsetof($1, exec_context.rlimit)
$1.LimitAS, config_parse_bytes_limit, RLIMIT_AS, offsetof($1, exec_context.rlimit)
$1.LimitAS, config_parse_limit, RLIMIT_AS, offsetof($1, exec_context.rlimit)
$1.LimitNPROC, config_parse_limit, RLIMIT_NPROC, offsetof($1, exec_context.rlimit)
$1.LimitMEMLOCK, config_parse_bytes_limit, RLIMIT_MEMLOCK, offsetof($1, exec_context.rlimit)
$1.LimitMEMLOCK, config_parse_limit, RLIMIT_MEMLOCK, offsetof($1, exec_context.rlimit)
$1.LimitLOCKS, config_parse_limit, RLIMIT_LOCKS, offsetof($1, exec_context.rlimit)
$1.LimitSIGPENDING, config_parse_limit, RLIMIT_SIGPENDING, offsetof($1, exec_context.rlimit)
$1.LimitMSGQUEUE, config_parse_bytes_limit, RLIMIT_MSGQUEUE, offsetof($1, exec_context.rlimit)
$1.LimitMSGQUEUE, config_parse_limit, RLIMIT_MSGQUEUE, offsetof($1, exec_context.rlimit)
$1.LimitNICE, config_parse_limit, RLIMIT_NICE, offsetof($1, exec_context.rlimit)
$1.LimitRTPRIO, config_parse_limit, RLIMIT_RTPRIO, offsetof($1, exec_context.rlimit)
$1.LimitRTTIME, config_parse_usec_limit, RLIMIT_RTTIME, offsetof($1, exec_context.rlimit)
$1.LimitRTTIME, config_parse_limit, RLIMIT_RTTIME, offsetof($1, exec_context.rlimit)
$1.ReadWriteDirectories, config_parse_namespace_path_strv, 0, offsetof($1, exec_context.read_write_dirs)
$1.ReadOnlyDirectories, config_parse_namespace_path_strv, 0, offsetof($1, exec_context.read_only_dirs)
$1.InaccessibleDirectories, config_parse_namespace_path_strv, 0, offsetof($1, exec_context.inaccessible_dirs)
src/core/load-fragment.c
+22 -190
View File
@@ -54,6 +54,7 @@
#include "parse-util.h"
#include "path-util.h"
#include "process-util.h"
#include "rlimit-util.h"
#ifdef HAVE_SECCOMP
#include "seccomp-util.h"
#endif
@@ -1101,122 +1102,6 @@ int config_parse_capability_set(
return 0;
}
static int rlim_parse_u64(const char *val, rlim_t *res) {
int r = 0;
if (streq(val, "infinity"))
*res = RLIM_INFINITY;
else {
uint64_t u;
/* setrlimit(2) suggests rlim_t is always 64bit on Linux. */
assert_cc(sizeof(rlim_t) == sizeof(uint64_t));
r = safe_atou64(val, &u);
if (r >= 0 && u >= (uint64_t) RLIM_INFINITY)
r = -ERANGE;
if (r == 0)
*res = (rlim_t) u;
}
return r;
}
static int rlim_parse_size(const char *val, rlim_t *res) {
int r = 0;
if (streq(val, "infinity"))
*res = RLIM_INFINITY;
else {
uint64_t u;
r = parse_size(val, 1024, &u);
if (r >= 0 && u >= (uint64_t) RLIM_INFINITY)
r = -ERANGE;
if (r == 0)
*res = (rlim_t) u;
}
return r;
}
static int rlim_parse_sec(const char *val, rlim_t *res) {
int r = 0;
if (streq(val, "infinity"))
*res = RLIM_INFINITY;
else {
usec_t t;
r = parse_sec(val, &t);
if (r < 0)
return r;
if (t == USEC_INFINITY)
*res = RLIM_INFINITY;
else
*res = (rlim_t) (DIV_ROUND_UP(t, USEC_PER_SEC));
}
return r;
}
static int rlim_parse_usec(const char *val, rlim_t *res) {
int r = 0;
if (streq(val, "infinity"))
*res = RLIM_INFINITY;
else {
usec_t t;
r = parse_time(val, &t, 1);
if (r < 0)
return r;
if (t == USEC_INFINITY)
*res = RLIM_INFINITY;
else
*res = (rlim_t) t;
}
return r;
}
static int parse_rlimit_range(
const char *unit,
const char *filename,
unsigned line,
const char *value,
struct rlimit **rl,
int (*rlim_parser)(const char *, rlim_t *)) {
const char *whole_value = value;
rlim_t soft, hard;
_cleanup_free_ char *sword = NULL, *hword = NULL;
int nwords, r;
assert(value);
/* <value> or <soft:hard> */
nwords = extract_many_words(&value, ":", EXTRACT_DONT_COALESCE_SEPARATORS, &sword, &hword, NULL);
r = nwords < 0 ? nwords : nwords == 0 ? -EINVAL : 0;
if (r == 0)
r = rlim_parser(sword, &soft);
if (r == 0 && nwords == 2)
r = rlim_parser(hword, &hard);
if (r < 0) {
log_syntax(unit, LOG_ERR, filename, line, r, "Failed to parse resource value, ignoring: %s", whole_value);
return 0;
}
if (nwords == 2 && soft > hard)
return log_syntax(unit, LOG_WARNING, filename, line, 0, "Invalid resource value ("RLIM_FMT" > "RLIM_FMT"), ignoring: %s", soft, hard, whole_value);
if (!*rl) {
*rl = new(struct rlimit, 1);
if (!*rl)
return log_oom();
}
(*rl)->rlim_cur = soft;
(*rl)->rlim_max = nwords == 2 ? hard : soft;
return 0;
}
int config_parse_limit(
const char *unit,
const char *filename,
@@ -1229,88 +1114,35 @@ int config_parse_limit(
void *data,
void *userdata) {
struct rlimit **rl = data;
struct rlimit **rl = data, d = {};
int r;
assert(filename);
assert(lvalue);
assert(rvalue);
assert(data);
rl += ltype;
return parse_rlimit_range(unit, filename, line, rvalue, rl, rlim_parse_u64);
r = rlimit_parse(ltype, rvalue, &d);
if (r == -EILSEQ) {
log_syntax(unit, LOG_WARNING, filename, line, r, "Soft resource limit chosen higher than hard limit, ignoring: %s", rvalue);
return 0;
}
if (r < 0) {
log_syntax(unit, LOG_ERR, filename, line, r, "Failed to parse resource value, ignoring: %s", rvalue);
return 0;
}
if (rl[ltype])
*rl[ltype] = d;
else {
rl[ltype] = newdup(struct rlimit, &d, 1);
if (!rl[ltype])
return log_oom();
}
return 0;
}
int config_parse_bytes_limit(
const char *unit,
const char *filename,
unsigned line,
const char *section,
unsigned section_line,
const char *lvalue,
int ltype,
const char *rvalue,
void *data,
void *userdata) {
struct rlimit **rl = data;
assert(filename);
assert(lvalue);
assert(rvalue);
assert(data);
rl += ltype;
return parse_rlimit_range(unit, filename, line, rvalue, rl, rlim_parse_size);
}
int config_parse_sec_limit(
const char *unit,
const char *filename,
unsigned line,
const char *section,
unsigned section_line,
const char *lvalue,
int ltype,
const char *rvalue,
void *data,
void *userdata) {
struct rlimit **rl = data;
assert(filename);
assert(lvalue);
assert(rvalue);
assert(data);
rl += ltype;
return parse_rlimit_range(unit, filename, line, rvalue, rl, rlim_parse_sec);
}
int config_parse_usec_limit(
const char *unit,
const char *filename,
unsigned line,
const char *section,
unsigned section_line,
const char *lvalue,
int ltype,
const char *rvalue,
void *data,
void *userdata) {
struct rlimit **rl = data;
assert(filename);
assert(lvalue);
assert(rvalue);
assert(data);
rl += ltype;
return parse_rlimit_range(unit, filename, line, rvalue, rl, rlim_parse_usec);
}
#ifdef HAVE_SYSV_COMPAT
int config_parse_sysv_priority(const char *unit,
const char *filename,
src/core/load-fragment.h
-3
View File
@@ -58,9 +58,6 @@ int config_parse_exec_capabilities(const char *unit, const char *filename, unsig
int config_parse_exec_secure_bits(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
int config_parse_capability_set(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
int config_parse_limit(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
int config_parse_bytes_limit(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
int config_parse_sec_limit(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
int config_parse_usec_limit(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
int config_parse_sysv_priority(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
int config_parse_kill_signal(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
int config_parse_exec_mount_flags(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
src/core/main.c
+16 -16
View File
@@ -676,22 +676,22 @@ static int parse_config_file(void) {
{ "Manager", "DefaultStartLimitInterval", config_parse_sec, 0, &arg_default_start_limit_interval },
{ "Manager", "DefaultStartLimitBurst", config_parse_unsigned, 0, &arg_default_start_limit_burst },
{ "Manager", "DefaultEnvironment", config_parse_environ, 0, &arg_default_environment },
{ "Manager", "DefaultLimitCPU", config_parse_sec_limit, 0, &arg_default_rlimit[RLIMIT_CPU] },
{ "Manager", "DefaultLimitFSIZE", config_parse_bytes_limit, 0, &arg_default_rlimit[RLIMIT_FSIZE] },
{ "Manager", "DefaultLimitDATA", config_parse_bytes_limit, 0, &arg_default_rlimit[RLIMIT_DATA] },
{ "Manager", "DefaultLimitSTACK", config_parse_bytes_limit, 0, &arg_default_rlimit[RLIMIT_STACK] },
{ "Manager", "DefaultLimitCORE", config_parse_bytes_limit, 0, &arg_default_rlimit[RLIMIT_CORE] },
{ "Manager", "DefaultLimitRSS", config_parse_bytes_limit, 0, &arg_default_rlimit[RLIMIT_RSS] },
{ "Manager", "DefaultLimitNOFILE", config_parse_limit, 0, &arg_default_rlimit[RLIMIT_NOFILE] },
{ "Manager", "DefaultLimitAS", config_parse_bytes_limit, 0, &arg_default_rlimit[RLIMIT_AS] },
{ "Manager", "DefaultLimitNPROC", config_parse_limit, 0, &arg_default_rlimit[RLIMIT_NPROC] },
{ "Manager", "DefaultLimitMEMLOCK", config_parse_bytes_limit, 0, &arg_default_rlimit[RLIMIT_MEMLOCK] },
{ "Manager", "DefaultLimitLOCKS", config_parse_limit, 0, &arg_default_rlimit[RLIMIT_LOCKS] },
{ "Manager", "DefaultLimitSIGPENDING", config_parse_limit, 0, &arg_default_rlimit[RLIMIT_SIGPENDING] },
{ "Manager", "DefaultLimitMSGQUEUE", config_parse_bytes_limit, 0, &arg_default_rlimit[RLIMIT_MSGQUEUE] },
{ "Manager", "DefaultLimitNICE", config_parse_limit, 0, &arg_default_rlimit[RLIMIT_NICE] },
{ "Manager", "DefaultLimitRTPRIO", config_parse_limit, 0, &arg_default_rlimit[RLIMIT_RTPRIO] },
{ "Manager", "DefaultLimitRTTIME", config_parse_usec_limit, 0, &arg_default_rlimit[RLIMIT_RTTIME] },
{ "Manager", "DefaultLimitCPU", config_parse_limit, RLIMIT_CPU, arg_default_rlimit },
{ "Manager", "DefaultLimitFSIZE", config_parse_limit, RLIMIT_FSIZE, arg_default_rlimit },
{ "Manager", "DefaultLimitDATA", config_parse_limit, RLIMIT_DATA, arg_default_rlimit },
{ "Manager", "DefaultLimitSTACK", config_parse_limit, RLIMIT_STACK, arg_default_rlimit },
{ "Manager", "DefaultLimitCORE", config_parse_limit, RLIMIT_CORE, arg_default_rlimit },
{ "Manager", "DefaultLimitRSS", config_parse_limit, RLIMIT_RSS, arg_default_rlimit },
{ "Manager", "DefaultLimitNOFILE", config_parse_limit, RLIMIT_NOFILE, arg_default_rlimit },
{ "Manager", "DefaultLimitAS", config_parse_limit, RLIMIT_AS, arg_default_rlimit },
{ "Manager", "DefaultLimitNPROC", config_parse_limit, RLIMIT_NPROC, arg_default_rlimit },
{ "Manager", "DefaultLimitMEMLOCK", config_parse_limit, RLIMIT_MEMLOCK, arg_default_rlimit },
{ "Manager", "DefaultLimitLOCKS", config_parse_limit, RLIMIT_LOCKS, arg_default_rlimit },
{ "Manager", "DefaultLimitSIGPENDING", config_parse_limit, RLIMIT_SIGPENDING, arg_default_rlimit },
{ "Manager", "DefaultLimitMSGQUEUE", config_parse_limit, RLIMIT_MSGQUEUE, arg_default_rlimit },
{ "Manager", "DefaultLimitNICE", config_parse_limit, RLIMIT_NICE, arg_default_rlimit },
{ "Manager", "DefaultLimitRTPRIO", config_parse_limit, RLIMIT_RTPRIO, arg_default_rlimit },
{ "Manager", "DefaultLimitRTTIME", config_parse_limit, RLIMIT_RTTIME, arg_default_rlimit },
{ "Manager", "DefaultCPUAccounting", config_parse_bool, 0, &arg_default_cpu_accounting },
{ "Manager", "DefaultBlockIOAccounting", config_parse_bool, 0, &arg_default_blockio_accounting },
{ "Manager", "DefaultMemoryAccounting", config_parse_bool, 0, &arg_default_memory_accounting },
src/test/test-unit-file.c
+16 -13
View File
@@ -712,12 +712,15 @@ static void test_config_parse_rlimit(void) {
assert_se(rl[RLIMIT_NOFILE]->rlim_cur == RLIM_INFINITY);
assert_se(rl[RLIMIT_NOFILE]->rlim_cur == rl[RLIMIT_NOFILE]->rlim_max);
rl[RLIMIT_NOFILE]->rlim_cur = 10;
rl[RLIMIT_NOFILE]->rlim_max = 20;
/* Invalid values don't change rl */
assert_se(config_parse_limit(NULL, "fake", 1, "section", 1, "LimitNOFILE", RLIMIT_NOFILE, "10:20:30", rl, NULL) >= 0);
assert_se(rl[RLIMIT_NOFILE]);
assert_se(rl[RLIMIT_NOFILE]->rlim_cur == 10);
assert_se(rl[RLIMIT_NOFILE]->rlim_max == 20);
/* Invalid values don't change rl */
assert_se(config_parse_limit(NULL, "fake", 1, "section", 1, "LimitNOFILE", RLIMIT_NOFILE, "wat:wat", rl, NULL) >= 0);
assert_se(rl[RLIMIT_NOFILE]);
assert_se(rl[RLIMIT_NOFILE]->rlim_cur == 10);
@@ -735,64 +738,64 @@ static void test_config_parse_rlimit(void) {
rl[RLIMIT_NOFILE] = mfree(rl[RLIMIT_NOFILE]);
assert_se(config_parse_sec_limit(NULL, "fake", 1, "section", 1, "LimitCPU", RLIMIT_CPU, "56", rl, NULL) >= 0);
assert_se(config_parse_limit(NULL, "fake", 1, "section", 1, "LimitCPU", RLIMIT_CPU, "56", rl, NULL) >= 0);
assert_se(rl[RLIMIT_CPU]);
assert_se(rl[RLIMIT_CPU]->rlim_cur == 56);
assert_se(rl[RLIMIT_CPU]->rlim_cur == rl[RLIMIT_CPU]->rlim_max);
assert_se(config_parse_sec_limit(NULL, "fake", 1, "section", 1, "LimitCPU", RLIMIT_CPU, "57s", rl, NULL) >= 0);
assert_se(config_parse_limit(NULL, "fake", 1, "section", 1, "LimitCPU", RLIMIT_CPU, "57s", rl, NULL) >= 0);
assert_se(rl[RLIMIT_CPU]);
assert_se(rl[RLIMIT_CPU]->rlim_cur == 57);
assert_se(rl[RLIMIT_CPU]->rlim_cur == rl[RLIMIT_CPU]->rlim_max);
assert_se(config_parse_sec_limit(NULL, "fake", 1, "section", 1, "LimitCPU", RLIMIT_CPU, "40s:1m", rl, NULL) >= 0);
assert_se(config_parse_limit(NULL, "fake", 1, "section", 1, "LimitCPU", RLIMIT_CPU, "40s:1m", rl, NULL) >= 0);
assert_se(rl[RLIMIT_CPU]);
assert_se(rl[RLIMIT_CPU]->rlim_cur == 40);
assert_se(rl[RLIMIT_CPU]->rlim_max == 60);
assert_se(config_parse_sec_limit(NULL, "fake", 1, "section", 1, "LimitCPU", RLIMIT_CPU, "infinity", rl, NULL) >= 0);
assert_se(config_parse_limit(NULL, "fake", 1, "section", 1, "LimitCPU", RLIMIT_CPU, "infinity", rl, NULL) >= 0);
assert_se(rl[RLIMIT_CPU]);
assert_se(rl[RLIMIT_CPU]->rlim_cur == RLIM_INFINITY);
assert_se(rl[RLIMIT_CPU]->rlim_cur == rl[RLIMIT_CPU]->rlim_max);
assert_se(config_parse_sec_limit(NULL, "fake", 1, "section", 1, "LimitCPU", RLIMIT_CPU, "1234ms", rl, NULL) >= 0);
assert_se(config_parse_limit(NULL, "fake", 1, "section", 1, "LimitCPU", RLIMIT_CPU, "1234ms", rl, NULL) >= 0);
assert_se(rl[RLIMIT_CPU]);
assert_se(rl[RLIMIT_CPU]->rlim_cur == 2);
assert_se(rl[RLIMIT_CPU]->rlim_cur == rl[RLIMIT_CPU]->rlim_max);
rl[RLIMIT_CPU] = mfree(rl[RLIMIT_CPU]);
assert_se(config_parse_usec_limit(NULL, "fake", 1, "section", 1, "LimitRTTIME", RLIMIT_RTTIME, "58", rl, NULL) >= 0);
assert_se(config_parse_limit(NULL, "fake", 1, "section", 1, "LimitRTTIME", RLIMIT_RTTIME, "58", rl, NULL) >= 0);
assert_se(rl[RLIMIT_RTTIME]);
assert_se(rl[RLIMIT_RTTIME]->rlim_cur == 58);
assert_se(rl[RLIMIT_RTTIME]->rlim_cur == rl[RLIMIT_RTTIME]->rlim_max);
assert_se(config_parse_usec_limit(NULL, "fake", 1, "section", 1, "LimitRTTIME", RLIMIT_RTTIME, "58:60", rl, NULL) >= 0);
assert_se(config_parse_limit(NULL, "fake", 1, "section", 1, "LimitRTTIME", RLIMIT_RTTIME, "58:60", rl, NULL) >= 0);
assert_se(rl[RLIMIT_RTTIME]);
assert_se(rl[RLIMIT_RTTIME]->rlim_cur == 58);
assert_se(rl[RLIMIT_RTTIME]->rlim_max == 60);
assert_se(config_parse_usec_limit(NULL, "fake", 1, "section", 1, "LimitRTTIME", RLIMIT_RTTIME, "59s", rl, NULL) >= 0);
assert_se(config_parse_limit(NULL, "fake", 1, "section", 1, "LimitRTTIME", RLIMIT_RTTIME, "59s", rl, NULL) >= 0);
assert_se(rl[RLIMIT_RTTIME]);
assert_se(rl[RLIMIT_RTTIME]->rlim_cur == 59 * USEC_PER_SEC);
assert_se(rl[RLIMIT_RTTIME]->rlim_cur == rl[RLIMIT_RTTIME]->rlim_max);
assert_se(config_parse_usec_limit(NULL, "fake", 1, "section", 1, "LimitRTTIME", RLIMIT_RTTIME, "59s:123s", rl, NULL) >= 0);
assert_se(config_parse_limit(NULL, "fake", 1, "section", 1, "LimitRTTIME", RLIMIT_RTTIME, "59s:123s", rl, NULL) >= 0);
assert_se(rl[RLIMIT_RTTIME]);
assert_se(rl[RLIMIT_RTTIME]->rlim_cur == 59 * USEC_PER_SEC);
assert_se(rl[RLIMIT_RTTIME]->rlim_max == 123 * USEC_PER_SEC);
assert_se(config_parse_usec_limit(NULL, "fake", 1, "section", 1, "LimitRTTIME", RLIMIT_RTTIME, "infinity", rl, NULL) >= 0);
assert_se(config_parse_limit(NULL, "fake", 1, "section", 1, "LimitRTTIME", RLIMIT_RTTIME, "infinity", rl, NULL) >= 0);
assert_se(rl[RLIMIT_RTTIME]);
assert_se(rl[RLIMIT_RTTIME]->rlim_cur == RLIM_INFINITY);
assert_se(rl[RLIMIT_RTTIME]->rlim_cur == rl[RLIMIT_RTTIME]->rlim_max);
assert_se(config_parse_usec_limit(NULL, "fake", 1, "section", 1, "LimitRTTIME", RLIMIT_RTTIME, "infinity:infinity", rl, NULL) >= 0);
assert_se(config_parse_limit(NULL, "fake", 1, "section", 1, "LimitRTTIME", RLIMIT_RTTIME, "infinity:infinity", rl, NULL) >= 0);
assert_se(rl[RLIMIT_RTTIME]);
assert_se(rl[RLIMIT_RTTIME]->rlim_cur == RLIM_INFINITY);
assert_se(rl[RLIMIT_RTTIME]->rlim_cur == rl[RLIMIT_RTTIME]->rlim_max);
assert_se(config_parse_usec_limit(NULL, "fake", 1, "section", 1, "LimitRTTIME", RLIMIT_RTTIME, "2345ms", rl, NULL) >= 0);
assert_se(config_parse_limit(NULL, "fake", 1, "section", 1, "LimitRTTIME", RLIMIT_RTTIME, "2345ms", rl, NULL) >= 0);
assert_se(rl[RLIMIT_RTTIME]);
assert_se(rl[RLIMIT_RTTIME]->rlim_cur == 2345 * USEC_PER_MSEC);
assert_se(rl[RLIMIT_RTTIME]->rlim_cur == rl[RLIMIT_RTTIME]->rlim_max);