summaryrefslogtreecommitdiffstats
path: root/usr.sbin/ctm/ctm_rmail/error.c
diff options
context:
space:
mode:
Diffstat (limited to 'usr.sbin/ctm/ctm_rmail/error.c')
-rw-r--r--usr.sbin/ctm/ctm_rmail/error.c102
1 files changed, 0 insertions, 102 deletions
diff --git a/usr.sbin/ctm/ctm_rmail/error.c b/usr.sbin/ctm/ctm_rmail/error.c
deleted file mode 100644
index 56d3dc6..0000000
--- a/usr.sbin/ctm/ctm_rmail/error.c
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- * Routines for logging error messages or other informative messages.
- *
- * Log messages can easily contain the program name, a time stamp, system
- * error messages, and arbitrary printf-style strings, and can be directed
- * to stderr or a log file.
- *
- * Author: Stephen McKay
- *
- * NOTICE: This is free software. I hope you get some use from this program.
- * In return you should think about all the nice people who give away software.
- * Maybe you should write some free software too.
- */
-
-#ifndef lint
-static const char rcsid[] =
- "$FreeBSD$";
-#endif /* not lint */
-
-#include <stdio.h>
-#include <string.h>
-#include <stdarg.h>
-#include <time.h>
-#include <errno.h>
-#include "error.h"
-
-static FILE *error_fp = NULL;
-static char *prog = NULL;
-
-
-/*
- * Log errors to the given file.
- */
-void
-err_set_log(char *log_file)
- {
- FILE *fp;
-
- if ((fp = fopen(log_file, "a")) == NULL)
- err("cannot log to '%s'", log_file);
- else
- error_fp = fp;
- }
-
-
-/*
- * Set the error prefix if not logging to a file.
- */
-void
-err_prog_name(char *name)
- {
- if ((prog = strrchr(name, '/')) == NULL)
- prog = name;
- else
- prog++;
- }
-
-
-/*
- * Log an error.
- *
- * A leading '*' in the message format means we want the system errno
- * decoded and appended.
- */
-void
-err(const char *fmt, ...)
- {
- va_list ap;
- time_t now;
- struct tm *tm;
- FILE *fp;
- int x = errno;
- int want_errno;
-
- if ((fp = error_fp) == NULL)
- {
- fp = stderr;
- if (prog != NULL)
- fprintf(fp, "%s: ", prog);
- }
- else
- {
- time(&now);
- tm = localtime(&now);
- fprintf(fp, "%04d-%02d-%02d %02d:%02d ", tm->tm_year+1900,
- tm->tm_mon+1, tm->tm_mday, tm->tm_hour, tm->tm_min);
- }
-
- want_errno = 0;
- if (*fmt == '*')
- want_errno++, fmt++;
-
- va_start(ap, fmt);
- vfprintf(fp, fmt, ap);
- va_end(ap);
-
- if (want_errno)
- fprintf(fp, ": %s", strerror(x));
-
- fprintf(fp, "\n");
- fflush(fp);
- }
OpenPOWER on IntegriCloud