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-rw-r--r--lib/include/service.h21
-rw-r--r--lib/include/util.h11
2 files changed, 24 insertions, 8 deletions
diff --git a/lib/include/service.h b/lib/include/service.h
index 593b221..eaa35bb 100644
--- a/lib/include/service.h
+++ b/lib/include/service.h
@@ -45,8 +45,8 @@ enum {
};
typedef struct exec_t {
- char **argv;
- char *raw_argv;
+ char **argv; /* NULL terminated argument vector */
+ char *raw_argv; /* backing store for argv contents */
struct exec_t *next;
} exec_t;
@@ -56,15 +56,20 @@ typedef struct service_t {
int target; /* TGT_* service target */
char *name; /* canonical service name */
char *desc; /* description string */
- exec_t *exec; /* command lines to execute */
char *ctty; /* controlling tty or log file */
-
int rspwn_limit; /* maximum respawn count */
- char **before; /* services that must be executed later */
- char **after; /* services that must be executed first */
- char *raw_after;
- char *raw_before;
+ /* linked list of command lines to execute */
+ exec_t *exec;
+
+ /* NULL terminated array of services that must be executed later */
+ char **before;
+
+ /* NULL terminated array of services that must be executed first */
+ char **after;
+
+ char *raw_before; /* backing store for 'before' contents */
+ char *raw_after; /* backing store for 'after' contents */
pid_t pid;
int status; /* process exit status */
diff --git a/lib/include/util.h b/lib/include/util.h
index a6e96fa..a9d111b 100644
--- a/lib/include/util.h
+++ b/lib/include/util.h
@@ -73,6 +73,17 @@ char *rdline(int fd, int argc, const char *const *argv);
*/
int unescape(char *src);
+/*
+ Split a space seperated string into a sequence of null-terminated
+ strings. Return a NULL terminated array of strings pointing to the
+ start of each sub string.
+
+ If a double quote is encountered, the entire string up to to the next,
+ unescaped double quite is interpreted as a single sub string and
+ fed through the unescape function.
+
+ The returned array must be freed with free().
+*/
char **split_argv(char *str);
/*