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authorLennart Poettering <lennart@poettering.net>2015-09-30 20:16:51 +0200
committerLennart Poettering <lennart@poettering.net>2015-09-30 22:26:16 +0200
commit765d143b5fc8dcb44f5fbd391ef36d0835793e7c (patch)
tree0fadb3d03d0b7a99412cff9a542f16a66950b5f8 /src
parent0e05ee044a6e23745bb8906ad91ec7b97c37dbac (diff)
util: rename parse_cpu_set() to parse_cpu_set_and_warn()
It's pretty untypical for our parsing functions to log on their own. Clarify in the name that this one does.
Diffstat (limited to 'src')
-rw-r--r--src/basic/util.c16
-rw-r--r--src/basic/util.h2
-rw-r--r--src/core/load-fragment.c3
-rw-r--r--src/core/main.c3
-rw-r--r--src/test/test-util.c16
5 files changed, 19 insertions, 21 deletions
diff --git a/src/basic/util.c b/src/basic/util.c
index b76cb7aa97..a2a75bdd7f 100644
--- a/src/basic/util.c
+++ b/src/basic/util.c
@@ -2552,25 +2552,26 @@ int fchmod_and_fchown(int fd, mode_t mode, uid_t uid, gid_t gid) {
}
cpu_set_t* cpu_set_malloc(unsigned *ncpus) {
- cpu_set_t *r;
+ cpu_set_t *c;
unsigned n = 1024;
/* Allocates the cpuset in the right size */
for (;;) {
- if (!(r = CPU_ALLOC(n)))
+ c = CPU_ALLOC(n);
+ if (!c)
return NULL;
- if (sched_getaffinity(0, CPU_ALLOC_SIZE(n), r) >= 0) {
- CPU_ZERO_S(CPU_ALLOC_SIZE(n), r);
+ if (sched_getaffinity(0, CPU_ALLOC_SIZE(n), c) >= 0) {
+ CPU_ZERO_S(CPU_ALLOC_SIZE(n), c);
if (ncpus)
*ncpus = n;
- return r;
+ return c;
}
- CPU_FREE(r);
+ CPU_FREE(c);
if (errno != EINVAL)
return NULL;
@@ -2579,7 +2580,7 @@ cpu_set_t* cpu_set_malloc(unsigned *ncpus) {
}
}
-int parse_cpu_set(
+int parse_cpu_set_and_warn(
const char *rvalue,
cpu_set_t **cpu_set,
const char *unit,
@@ -2591,7 +2592,6 @@ int parse_cpu_set(
_cleanup_cpu_free_ cpu_set_t *c = NULL;
unsigned ncpus = 0;
- assert(filename);
assert(lvalue);
assert(rvalue);
diff --git a/src/basic/util.h b/src/basic/util.h
index afd906477a..ff6c39aaa3 100644
--- a/src/basic/util.h
+++ b/src/basic/util.h
@@ -375,7 +375,7 @@ DEFINE_TRIVIAL_CLEANUP_FUNC(cpu_set_t*, CPU_FREE);
#define _cleanup_cpu_free_ _cleanup_(CPU_FREEp)
cpu_set_t* cpu_set_malloc(unsigned *ncpus);
-int parse_cpu_set(const char *rvalue, cpu_set_t **cpu_set, const char *unit, const char *filename, unsigned line, const char *lvalue);
+int parse_cpu_set_and_warn(const char *rvalue, cpu_set_t **cpu_set, const char *unit, const char *filename, unsigned line, const char *lvalue);
#define xsprintf(buf, fmt, ...) \
assert_message_se((size_t) snprintf(buf, ELEMENTSOF(buf), fmt, __VA_ARGS__) < ELEMENTSOF(buf), \
diff --git a/src/core/load-fragment.c b/src/core/load-fragment.c
index 7d6d46b904..2d73ef49c8 100644
--- a/src/core/load-fragment.c
+++ b/src/core/load-fragment.c
@@ -860,8 +860,7 @@ int config_parse_exec_cpu_affinity(const char *unit,
assert(rvalue);
assert(data);
- ncpus = parse_cpu_set(rvalue, &cpuset, unit, filename, line, lvalue);
-
+ ncpus = parse_cpu_set_and_warn(rvalue, &cpuset, unit, filename, line, lvalue);
if (ncpus < 0)
return ncpus;
diff --git a/src/core/main.c b/src/core/main.c
index a244cbb3d5..ee6576fb35 100644
--- a/src/core/main.c
+++ b/src/core/main.c
@@ -464,8 +464,7 @@ static int config_parse_cpu_affinity2(
_cleanup_cpu_free_ cpu_set_t *c = NULL;
int ncpus;
- ncpus = parse_cpu_set(rvalue, &c, unit, filename, line, lvalue);
-
+ ncpus = parse_cpu_set_and_warn(rvalue, &c, unit, filename, line, lvalue);
if (ncpus < 0)
return ncpus;
diff --git a/src/test/test-util.c b/src/test/test-util.c
index f434c5ceba..70c1251729 100644
--- a/src/test/test-util.c
+++ b/src/test/test-util.c
@@ -966,7 +966,7 @@ static void test_parse_cpu_set(void) {
int cpu;
/* Simple range (from CPUAffinity example) */
- ncpus = parse_cpu_set("1 2", &c, NULL, "fake", 1, "CPUAffinity");
+ ncpus = parse_cpu_set_and_warn("1 2", &c, NULL, "fake", 1, "CPUAffinity");
assert_se(ncpus >= 1024);
assert_se(CPU_ISSET_S(1, CPU_ALLOC_SIZE(ncpus), c));
assert_se(CPU_ISSET_S(2, CPU_ALLOC_SIZE(ncpus), c));
@@ -974,7 +974,7 @@ static void test_parse_cpu_set(void) {
c = mfree(c);
/* A more interesting range */
- ncpus = parse_cpu_set("0 1 2 3 8 9 10 11", &c, NULL, "fake", 1, "CPUAffinity");
+ ncpus = parse_cpu_set_and_warn("0 1 2 3 8 9 10 11", &c, NULL, "fake", 1, "CPUAffinity");
assert_se(ncpus >= 1024);
assert_se(CPU_COUNT_S(CPU_ALLOC_SIZE(ncpus), c) == 8);
for (cpu = 0; cpu < 4; cpu++)
@@ -984,7 +984,7 @@ static void test_parse_cpu_set(void) {
c = mfree(c);
/* Quoted strings */
- ncpus = parse_cpu_set("8 '9' 10 \"11\"", &c, NULL, "fake", 1, "CPUAffinity");
+ ncpus = parse_cpu_set_and_warn("8 '9' 10 \"11\"", &c, NULL, "fake", 1, "CPUAffinity");
assert_se(ncpus >= 1024);
assert_se(CPU_COUNT_S(CPU_ALLOC_SIZE(ncpus), c) == 4);
for (cpu = 8; cpu < 12; cpu++)
@@ -992,28 +992,28 @@ static void test_parse_cpu_set(void) {
c = mfree(c);
/* Use commas as separators */
- ncpus = parse_cpu_set("0,1,2,3 8,9,10,11", &c, NULL, "fake", 1, "CPUAffinity");
+ ncpus = parse_cpu_set_and_warn("0,1,2,3 8,9,10,11", &c, NULL, "fake", 1, "CPUAffinity");
assert_se(ncpus < 0);
assert_se(!c);
/* Ranges */
- ncpus = parse_cpu_set("0-3,8-11", &c, NULL, "fake", 1, "CPUAffinity");
+ ncpus = parse_cpu_set_and_warn("0-3,8-11", &c, NULL, "fake", 1, "CPUAffinity");
assert_se(ncpus < 0);
assert_se(!c);
/* Garbage */
- ncpus = parse_cpu_set("0 1 2 3 garbage", &c, NULL, "fake", 1, "CPUAffinity");
+ ncpus = parse_cpu_set_and_warn("0 1 2 3 garbage", &c, NULL, "fake", 1, "CPUAffinity");
assert_se(ncpus < 0);
assert_se(!c);
/* Empty string */
c = NULL;
- ncpus = parse_cpu_set("", &c, NULL, "fake", 1, "CPUAffinity");
+ ncpus = parse_cpu_set_and_warn("", &c, NULL, "fake", 1, "CPUAffinity");
assert_se(ncpus == 0); /* empty string returns 0 */
assert_se(!c);
/* Runnaway quoted string */
- ncpus = parse_cpu_set("0 1 2 3 \"4 5 6 7 ", &c, NULL, "fake", 1, "CPUAffinity");
+ ncpus = parse_cpu_set_and_warn("0 1 2 3 \"4 5 6 7 ", &c, NULL, "fake", 1, "CPUAffinity");
assert_se(ncpus < 0);
assert_se(!c);
}