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authorajs <ajs>2004-11-28 23:00:01 +0000
committerajs <ajs>2004-11-28 23:00:01 +0000
commit7d149b8e48ef72021aefddf44f400bccaf391870 (patch)
tree67a7aeda5a2d98aabcafabe9e936a5711076ad41 /ospfd
parent2557aed16aa98f90d70a14ad4546742c79af7668 (diff)
2004-11-28 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
* log.h: Remove several unused fields from struct zlog. Add comments for other fields, and add one new field syslog_options that is used in the new syslog_sigsafe implementation. * log.c: (syslog_sigsafe) New function to send syslog messages in an async-signal safe way that can be used inside a signal handler. (syslog_connect) New function to connect to syslog daemon inside a signal handler. This function supports only systems where /dev/log is a unix datagram socket (e.g. not Solaris). (zlog_signal) Call syslog_sigsafe if syslog logging is enabled. (zlog_backtrace_sigsafe) Call syslog_sigsafe if syslog logging is enabled. (openzlog) Save syslog_options for use in syslog_sigsafe. (num_append) Fix bug: handle 0 properly. (hex_append) New function to print a u_long in hex format.
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