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f03a2827ea
musl 1.2.4 deprecated legacy "LFS64" ("large file support") interfaces so
just having _GNU_SOURCE defined is not enough anymore.
Backport an upstream fix to replace these old data types.
Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>
41 lines
1.4 KiB
Diff
41 lines
1.4 KiB
Diff
From 914c686cc54b2405dab08bff77cd60827aab54b1 Mon Sep 17 00:00:00 2001
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From: Khem Raj <raj.khem@gmail.com>
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Date: Wed, 14 Dec 2022 16:55:51 -0800
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Subject: [PATCH] Use off_t instead of off64_t
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Pass _FILE_OFFSET_BITS=64 to ensure 64bit off_t
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This helps building efivar for 32bit arches on systems using musl C
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library. It works with glibc since _GNU_SOURCE defines
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_LARGEFILE64_SOURCE as well, this feature test macro enables the 64bit
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interfaces which were done as intermediate steps when transition to
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66-bit off_t was done as part olf LFS64 support.
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Signed-off-by: Khem Raj <raj.khem@gmail.com>
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---
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src/error.c | 2 +-
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src/include/defaults.mk | 1 +
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2 files changed, 2 insertions(+), 1 deletion(-)
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--- a/src/error.c
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+++ b/src/error.c
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@@ -191,7 +191,7 @@ dbglog_write(void *cookie, const char *b
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}
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static int
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-dbglog_seek(void *cookie UNUSED, off64_t *offset, int whence)
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+dbglog_seek(void *cookie UNUSED, off_t *offset, int whence)
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{
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FILE *log = efi_errlog ? efi_errlog : stderr;
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int rc;
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--- a/src/include/defaults.mk
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+++ b/src/include/defaults.mk
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@@ -34,6 +34,7 @@ CPPFLAGS ?=
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override _CPPFLAGS := $(CPPFLAGS)
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override CPPFLAGS = $(_CPPFLAGS) -DLIBEFIVAR_VERSION=$(VERSION) \
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-D_GNU_SOURCE \
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+ -D_FILE_OFFSET_BITS=64 \
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-I$(TOPDIR)/src/include/
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CFLAGS ?= $(OPTIMIZE) $(DEBUGINFO) $(WARNINGS) $(ERRORS)
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CFLAGS_GCC ?= -specs=$(TOPDIR)/src/include/gcc.specs \
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