util: implement parse_pid() function

[elogind.git] / src / util.h

diff --git a/src/util.h b/src/util.h
index 1e5ee28eba5677195942feaeb4c2b07d30f0e38d..1ca8f90cf1bea5793be46400dfb19aaa5fa41905 100644 (file)
--- a/src/util.h
+++ b/src/util.h
@@ -108,6 +108,7 @@ void close_many(const int fds[], unsigned n_fd);
 
 int parse_boolean(const char *v);
 int parse_usec(const char *t, usec_t *usec);
 
 int parse_boolean(const char *v);
 int parse_usec(const char *t, usec_t *usec);

+int parse_pid(const char *s, pid_t* ret_pid);

 
 int safe_atou(const char *s, unsigned *ret_u);
 int safe_atoi(const char *s, int *ret_i);
 
 int safe_atou(const char *s, unsigned *ret_u);
 int safe_atoi(const char *s, int *ret_i);