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Rename nlmsg_for_each_msg() to nlmsg_for_each()

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Also put remaining variable on local stack instead of requiring the user
to supply it. Old interface is kept for compatibility.
This commit is contained in:
Thomas Graf 2010-11-23 13:29:45 +01:00
parent 4fb528bbaf
commit 9513d4ce34
1 changed files with 6 additions and 4 deletions
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10
include/netlink/msg.h
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@ -126,12 +126,14 @@ extern void nl_msg_dump(struct nl_msg *, FILE *);
* @arg pos loop counter, set to current message
* @arg head head of message stream
* @arg len length of message stream
* @arg rem initialized to len, holds bytes currently remaining in stream
*/
#define nlmsg_for_each(pos, head, len) \
for (int rem = len, pos = head; \
nlmsg_ok(pos, rem); \
pos = nlmsg_next(pos, &rem))
#define nlmsg_for_each_msg(pos, head, len, rem) \
for (pos = head, rem = len; \
nlmsg_ok(pos, rem); \
pos = nlmsg_next(pos, &(rem)))
nlmsg_for_each(pos, head, len)
/** @} */