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[96.27.151.189]) by smtp.gmail.com with ESMTPSA id 00721157ae682-7b766215552sm30549087b3.9.2026.04.16.15.07.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 16 Apr 2026 15:07:13 -0700 (PDT) From: Joel Sherrill To: newlib@sourceware.org Cc: Joel Sherrill Subject: [PATCH 1/2] libc/include/time.h: Add C23 timespec_getres() Date: Thu, 16 Apr 2026 17:06:21 -0500 Message-ID: <20260416220622.3404924-1-joel@rtems.org> X-Mailer: git-send-email 2.47.3 MIME-Version: 1.0 X-Spam-Status: No, score=-3036.9 required=5.0 tests=BAYES_00, FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM, GIT_PATCH_0, HEADER_FROM_DIFFERENT_DOMAINS, KAM_DMARC_STATUS, RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2, RCVD_IN_VALIDITY_RPBL_BLOCKED, RCVD_IN_VALIDITY_SAFE_BLOCKED, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on sourceware.org X-BeenThere: newlib@sourceware.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Newlib mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: newlib-bounces~patchwork=sourceware.org@sourceware.org --- newlib/libc/include/time.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/newlib/libc/include/time.h b/newlib/libc/include/time.h index 58c5066ed..e972bd416 100644 --- a/newlib/libc/include/time.h +++ b/newlib/libc/include/time.h @@ -62,6 +62,9 @@ time_t time (time_t *_timer); int timespec_get(struct timespec *ts, int base); #endif +#if (__ISO_C_VISIBLE >= 2023) +int timespec_getres(struct timespec *ts, int base); +#endif #ifndef _REENT_ONLY char *asctime (const struct tm *_tblock); char *ctime (const time_t *_time); From patchwork Thu Apr 16 22:06:22 2026 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joel Sherrill X-Patchwork-Id: 133224 Return-Path: X-Original-To: patchwork@sourceware.org Delivered-To: patchwork@sourceware.org Received: from vm01.sourceware.org (localhost [127.0.0.1]) by sourceware.org (Postfix) with ESMTP id BA2814C900F9 for ; Thu, 16 Apr 2026 22:07:47 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org BA2814C900F9 X-Original-To: newlib@sourceware.org Delivered-To: newlib@sourceware.org Received: from mail-yw1-f170.google.com (mail-yw1-f170.google.com [209.85.128.170]) by sourceware.org (Postfix) with ESMTPS id 4E4564BA23F9 for ; Thu, 16 Apr 2026 22:07:16 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 4E4564BA23F9 Authentication-Results: sourceware.org; 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[96.27.151.189]) by smtp.gmail.com with ESMTPSA id 00721157ae682-7b766215552sm30549087b3.9.2026.04.16.15.07.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 16 Apr 2026 15:07:14 -0700 (PDT) From: Joel Sherrill To: newlib@sourceware.org Cc: Joel Sherrill Subject: [PATCH 2/2] libc/include/time.h: Add TIME_MONOTONIC for C23 Date: Thu, 16 Apr 2026 17:06:22 -0500 Message-ID: <20260416220622.3404924-2-joel@rtems.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260416220622.3404924-1-joel@rtems.org> References: <20260416220622.3404924-1-joel@rtems.org> MIME-Version: 1.0 X-Spam-Status: No, score=-3036.9 required=5.0 tests=BAYES_00, FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM, GIT_PATCH_0, HEADER_FROM_DIFFERENT_DOMAINS, KAM_DMARC_STATUS, RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2, RCVD_IN_VALIDITY_RPBL_BLOCKED, RCVD_IN_VALIDITY_SAFE_BLOCKED, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on sourceware.org X-BeenThere: newlib@sourceware.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Newlib mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: newlib-bounces~patchwork=sourceware.org@sourceware.org --- newlib/libc/include/time.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/newlib/libc/include/time.h b/newlib/libc/include/time.h index e972bd416..429dd8bd9 100644 --- a/newlib/libc/include/time.h +++ b/newlib/libc/include/time.h @@ -63,6 +63,9 @@ time_t time (time_t *_timer); int timespec_get(struct timespec *ts, int base); #endif #if (__ISO_C_VISIBLE >= 2023) +#define TIME_MONOTONIC 2 +#endif +#if (__ISO_C_VISIBLE >= 2023) int timespec_getres(struct timespec *ts, int base); #endif #ifndef _REENT_ONLY