meta-openembedded/meta-initramfs/recipes-kernel/kexec/kexec-tools-klibc/x86_basename.patch
Khem Raj d3529a351d
kexec-tools-klibc: Update to latest 2.0.32 release
Add riscv64 support
Rework klibc support patches

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Cc: Andrea Adami <andrea.adami@gmail.com>
2025-12-14 10:11:17 -08:00

29 lines
996 B
Diff

From 7823956149c78e1996c567d1965803456df090f8 Mon Sep 17 00:00:00 2001
From: OpenEmbedded <oe.patch@oe>
Date: Wed, 11 Apr 2018 22:51:05 +0200
Subject: [PATCH] replace basename() with sscanf()
klibc lacks basename()
Upstream-Status: Inappropriate [klibc specific]
Signed-off-by: Andrea Adami <andrea.adami@gmail.com>
---
kexec/arch/i386/x86-linux-setup.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/kexec/arch/i386/x86-linux-setup.c
+++ b/kexec/arch/i386/x86-linux-setup.c
@@ -332,9 +332,9 @@ static int add_edd_entry(struct x86_linu
/* extract the device number */
char* sysfs_name_copy = strdup(sysfs_name);
- if (sscanf(basename(sysfs_name_copy), "int13_dev%hhx", &devnum) != 1) {
+ if (sscanf(strrchr(sysfs_name_copy,'/') + 1, "int13_dev%hhx", &devnum) != 1) {
fprintf(stderr, "Invalid format of int13_dev dir "
- "entry: %s\n", basename(sysfs_name_copy));
+ "entry: %s\n", strrchr(sysfs_name_copy,'/') + 1);
free(sysfs_name_copy);
return -1;
}