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Annotation of src/usr.bin/make/timestamp.c, Revision 1.12

1.12    ! cheloha     1: /*     $OpenBSD: timestamp.c,v 1.11 2023/09/04 11:35:11 espie Exp $ */
1.1       espie       2:
                      3: /*
                      4:  * Copyright (c) 2001 Marc Espie.
                      5:  *
                      6:  * Redistribution and use in source and binary forms, with or without
                      7:  * modification, are permitted provided that the following conditions
                      8:  * are met:
                      9:  * 1. Redistributions of source code must retain the above copyright
                     10:  *    notice, this list of conditions and the following disclaimer.
                     11:  * 2. Redistributions in binary form must reproduce the above copyright
                     12:  *    notice, this list of conditions and the following disclaimer in the
                     13:  *    documentation and/or other materials provided with the distribution.
                     14:  *
                     15:  * THIS SOFTWARE IS PROVIDED BY THE OPENBSD PROJECT AND CONTRIBUTORS
                     16:  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
                     17:  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
                     18:  * A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OPENBSD
                     19:  * PROJECT OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
                     20:  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
                     21:  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
                     22:  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
                     23:  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
                     24:  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
                     25:  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
                     26:  */
1.9       espie      27: #include <sys/time.h>
1.10      espie      28: #include <stdio.h>
                     29: #include <string.h>
1.1       espie      30: #include "defines.h"
                     31: #include "timestamp.h"
                     32:
                     33:
1.10      espie      34: struct timespec starttime;
1.3       espie      35:
1.10      espie      36: #define PLACEHOLDER "XXXXXXXXX "
1.3       espie      37: char *
1.10      espie      38: time_to_string(struct timespec *t)
1.3       espie      39: {
                     40:        struct tm *parts;
                     41:        static char buf[128];
1.10      espie      42:        char *s;
1.3       espie      43:
1.10      espie      44:        parts = localtime(&t->tv_sec);
                     45:        strftime(buf, sizeof buf, "%H:%M:%S." PLACEHOLDER "%b %d, %Y", parts);
                     46:        s = strstr(buf, PLACEHOLDER);
                     47:        if (s) {
                     48:                snprintf(s, sizeof(PLACEHOLDER), "%09ld", t->tv_nsec);
                     49:                s[9] = ' ';
                     50:        }
1.3       espie      51:        buf[sizeof(buf) - 1] = '\0';
                     52:        return buf;
                     53: }
                     54: