diff options
Diffstat (limited to 'src/basic')
| -rw-r--r-- | src/basic/bitmap.c | 17 | ||||
| -rw-r--r-- | src/basic/bitmap.h | 5 | ||||
| -rw-r--r-- | src/basic/hashmap.c | 25 | ||||
| -rw-r--r-- | src/basic/process-util.c | 2 | ||||
| -rw-r--r-- | src/basic/set.h | 2 | ||||
| -rw-r--r-- | src/basic/string-table.h | 2 |
6 files changed, 49 insertions, 4 deletions
diff --git a/src/basic/bitmap.c b/src/basic/bitmap.c index ad1fda0198..f4b12fc261 100644 --- a/src/basic/bitmap.c +++ b/src/basic/bitmap.c @@ -50,6 +50,23 @@ Bitmap *bitmap_new(void) { return new0(Bitmap, 1); } +Bitmap *bitmap_copy(Bitmap *b) { + Bitmap *ret; + + ret = bitmap_new(); + if (!ret) + return NULL; + + ret->bitmaps = newdup(uint64_t, b->bitmaps, b->n_bitmaps); + if (!ret->bitmaps) { + free(ret); + return NULL; + } + + ret->n_bitmaps = ret->bitmaps_allocated = b->n_bitmaps; + return ret; +} + void bitmap_free(Bitmap *b) { if (!b) return; diff --git a/src/basic/bitmap.h b/src/basic/bitmap.h index f5f8f2f018..63fdbe8bea 100644 --- a/src/basic/bitmap.h +++ b/src/basic/bitmap.h @@ -27,10 +27,9 @@ typedef struct Bitmap Bitmap; Bitmap *bitmap_new(void); - -void bitmap_free(Bitmap *b); - +Bitmap *bitmap_copy(Bitmap *b); int bitmap_ensure_allocated(Bitmap **b); +void bitmap_free(Bitmap *b); int bitmap_set(Bitmap *b, unsigned n); void bitmap_unset(Bitmap *b, unsigned n); diff --git a/src/basic/hashmap.c b/src/basic/hashmap.c index 49a0479592..50fefb0b54 100644 --- a/src/basic/hashmap.c +++ b/src/basic/hashmap.c @@ -1764,6 +1764,9 @@ void *ordered_hashmap_next(OrderedHashmap *h, const void *key) { int set_consume(Set *s, void *value) { int r; + assert(s); + assert(value); + r = set_put(s, value); if (r <= 0) free(value); @@ -1791,6 +1794,8 @@ int set_put_strdupv(Set *s, char **l) { int n = 0, r; char **i; + assert(s); + STRV_FOREACH(i, l) { r = set_put_strdup(s, *i); if (r < 0) @@ -1801,3 +1806,23 @@ int set_put_strdupv(Set *s, char **l) { return n; } + +int set_put_strsplit(Set *s, const char *v, const char *separators, ExtractFlags flags) { + const char *p = v; + int r; + + assert(s); + assert(v); + + for (;;) { + char *word; + + r = extract_first_word(&p, &word, separators, flags); + if (r <= 0) + return r; + + r = set_consume(s, word); + if (r < 0) + return r; + } +} diff --git a/src/basic/process-util.c b/src/basic/process-util.c index 20768b715a..3afb5e0a40 100644 --- a/src/basic/process-util.c +++ b/src/basic/process-util.c @@ -553,7 +553,7 @@ int wait_for_terminate(pid_t pid, siginfo_t *status) { if (errno == EINTR) continue; - return -errno; + return negative_errno(); } return 0; diff --git a/src/basic/set.h b/src/basic/set.h index e0d9dd001c..12f64a8c57 100644 --- a/src/basic/set.h +++ b/src/basic/set.h @@ -19,6 +19,7 @@ along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ +#include "extract-word.h" #include "hashmap.h" #include "macro.h" @@ -122,6 +123,7 @@ static inline char **set_get_strv(Set *s) { int set_consume(Set *s, void *value); int set_put_strdup(Set *s, const char *p); int set_put_strdupv(Set *s, char **l); +int set_put_strsplit(Set *s, const char *v, const char *separators, ExtractFlags flags); #define SET_FOREACH(e, s, i) \ for ((i) = ITERATOR_FIRST; set_iterate((s), &(i), (void**)&(e)); ) diff --git a/src/basic/string-table.h b/src/basic/string-table.h index d88625fca7..369610efc8 100644 --- a/src/basic/string-table.h +++ b/src/basic/string-table.h @@ -48,6 +48,8 @@ ssize_t string_table_lookup(const char * const *table, size_t len, const char *k #define _DEFINE_STRING_TABLE_LOOKUP_FROM_STRING_WITH_BOOLEAN(name,type,yes,scope) \ scope type name##_from_string(const char *s) { \ int b; \ + if (!s) \ + return -1; \ b = parse_boolean(s); \ if (b == 0) \ return (type) 0; \ |