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1a253a2bb5
The latest versions of gettext rely on several changes to gnulib including both changes to modules and new modules and some previously gettext specific code being moved to gnulib. Backport these changes in order to allow updating gettext while using the local gnulib copy of sources. Add patch: - 640-mem-hash-map.patch - 645-next-prime.patch - 646-hashcode-string.patch - 647-hashkey-string.patch - 650-package-version.patch - 651-package-version-simplify.patch - 652-package-version-simplify-further.patch - 653-package-version-warning.patch - 660-version-stamp.patch - 689-vc-mtime.patch - 755-clean-temp-hashkey.patch - 795-string-desc-rename-functions.patch - 796-vc-mtime-less-read.patch - 797-vc-mtime-add-api.patch - 798-vc-mtime-add-api.patch - 799-vc-mtime-old-git.patch - 900-str_startswith-module.patch - 901-str_endswith-module.patch Signed-off-by: Michael Pratt <mcpratt@pm.me> Link: https://github.com/openwrt/openwrt/pull/16522 Signed-off-by: Robert Marko <robimarko@gmail.com>
45 lines
1.0 KiB
Diff
45 lines
1.0 KiB
Diff
From 60cd34886c2c9f509974239fcf64a61f9a507d14 Mon Sep 17 00:00:00 2001
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From: Bruno Haible <bruno@clisp.org>
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Date: Tue, 25 Feb 2025 09:04:28 +0100
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Subject: [PATCH] vc-mtime: Reduce number of read() system calls.
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* lib/vc-mtime.c: Include <stddef.h>.
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(git_vc_controlled): Read bytes into a buffer, not one-by-one.
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---
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ChangeLog | 6 ++++++
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lib/vc-mtime.c | 15 +++++++++++----
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2 files changed, 17 insertions(+), 4 deletions(-)
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--- a/lib/vc-mtime.c
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+++ b/lib/vc-mtime.c
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@@ -21,6 +21,7 @@
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/* Specification. */
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#include "vc-mtime.h"
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+#include <stddef.h>
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#include <stdlib.h>
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#include <unistd.h>
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@@ -56,11 +57,17 @@ git_vc_controlled (const char *filename)
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return false;
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/* Read the subprocess output, and test whether it is non-empty. */
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- size_t count = 0;
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- char c;
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+ ptrdiff_t count = 0;
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- while (safe_read (fd[0], &c, 1) > 0)
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- count++;
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+ for (;;)
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+ {
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+ char buf[1024];
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+ ptrdiff_t n = safe_read (fd[0], buf, sizeof (buf));
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+ if (n > 0)
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+ count += n;
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+ else
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+ break;
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+ }
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close (fd[0]);
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