From a848231ae0f346dc7cc000973fbeb65b0894ee92 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 10 Apr 2024 21:59:03 +0200 Subject: Adding upstream version 3.8.5. Signed-off-by: Daniel Baumann --- src/global/mail_task.c | 77 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 77 insertions(+) create mode 100644 src/global/mail_task.c (limited to 'src/global/mail_task.c') diff --git a/src/global/mail_task.c b/src/global/mail_task.c new file mode 100644 index 0000000..733645d --- /dev/null +++ b/src/global/mail_task.c @@ -0,0 +1,77 @@ +/*++ +/* NAME +/* mail_task 3 +/* SUMMARY +/* set task name for logging purposes +/* SYNOPSIS +/* #include +/* +/* const char *mail_task(argv0) +/* const char *argv0; +/* DESCRIPTION +/* mail_task() enforces consistent naming of mailer processes. +/* It strips pathname information from the process name, and +/* prepends the name of the mail system so that logfile entries +/* are easier to recognize. The mail system name is specified +/* with the "syslog_name" configuration parameter. +/* +/* The result is overwritten with each call. +/* +/* A null argv0 argument requests that the current result is +/* returned, or "unknown" when no current result exists. +/* LICENSE +/* .ad +/* .fi +/* The Secure Mailer license must be distributed with this software. +/* AUTHOR(S) +/* Wietse Venema +/* IBM T.J. Watson Research +/* P.O. Box 704 +/* Yorktown Heights, NY 10598, USA +/* +/* Wietse Venema +/* Google, Inc. +/* 111 8th Avenue +/* New York, NY 10011, USA +/*--*/ + +/* System library. */ + +#include +#include + +/* Utility library. */ + +#include +#include + +/* Global library. */ + +#include "mail_params.h" +#include "mail_conf.h" +#include "mail_task.h" + +/* mail_task - clean up and decorate the process name */ + +const char *mail_task(const char *argv0) +{ + static VSTRING *canon_name; + const char *slash; + const char *tag; + + if (argv0 == 0 && canon_name == 0) + argv0 = "unknown"; + if (argv0) { + if (canon_name == 0) + canon_name = vstring_alloc(10); + if ((slash = strrchr(argv0, '/')) != 0 && slash[1]) + argv0 = slash + 1; + /* Setenv()-ed from main.cf, or inherited from master. */ + if ((tag = safe_getenv(CONF_ENV_LOGTAG)) == 0) + /* Check main.cf settings directly, in case set-gid. */ + tag = var_syslog_name ? var_syslog_name : + mail_conf_eval(DEF_SYSLOG_NAME); + vstring_sprintf(canon_name, "%s/%s", tag, argv0); + } + return (vstring_str(canon_name)); +} -- cgit v1.2.3