Dan Nelson wrote:
In the last episode (Dec 19), Christopher Hilton said:
A casual attempt to compile a fresher copy of the software shows that
spamd is using the OpenBSD's reentrant syslog functions (syslog_r,
openlog_r, etc) Is FreeBSD's syslog already reentrant?
It is, as of FreeBSD 5.4. In previous versions only openlog() and
syslog("%m") with an invalid errno were non-reentrant.
Awesome. Then all I have to do to get the fresher code is either wrap
the openlog_r and syslog_r calls in the spamd.c or write local functions
which do the same. From the point of style which is preferable? Is it
even possible to #define a C function to get around an argument? E.g.
The openbsd syslog_r function has this call sequence:
void
syslog_r(int priority, struct syslog_data *data,
const char *message,
...);
IIRC there isn't a way to get around the '...' argument with #define and
deal with the extra argument.
-- Chris
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