/* * Copyright (c) 1999, 2009 Todd C. Miller <Todd.Miller@courtesan.com> * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include <config.h> #include <sys/types.h> #include <stdio.h> #ifdef STDC_HEADERS # include <stdlib.h> # include <stddef.h> #else # ifdef HAVE_STDLIB_H # include <stdlib.h> # endif #endif /* STDC_HEADERS */ #include <time.h> #include "missing.h" char *get_timestr __P((time_t, int)); /* * Return an ascii string with the current date + time * Uses strftime() if available, else falls back to ctime(). */ char * get_timestr(tstamp, log_year) time_t tstamp; int log_year; { char *s; #ifdef HAVE_STRFTIME static char buf[128]; struct tm *timeptr; timeptr = localtime(&tstamp); if (log_year) s = "%h %e %T %Y"; else s = "%h %e %T"; /* strftime() does not guarantee to NUL-terminate so we must check. */ buf[sizeof(buf) - 1] = '\0'; if (strftime(buf, sizeof(buf), s, timeptr) && buf[sizeof(buf) - 1] == '\0') return buf; #endif /* HAVE_STRFTIME */ s = ctime(&tstamp) + 4; /* skip day of the week */ if (log_year) s[20] = '\0'; /* avoid the newline */ else s[15] = '\0'; /* don't care about year */ return s; }