diff options
Diffstat (limited to 'patches/uClibc/0.9.30.2/220-fstatat-fix-up-behavior-on-32-64-bit-hosts.patch')
| -rw-r--r-- | patches/uClibc/0.9.30.2/220-fstatat-fix-up-behavior-on-32-64-bit-hosts.patch | 113 |
1 files changed, 0 insertions, 113 deletions
diff --git a/patches/uClibc/0.9.30.2/220-fstatat-fix-up-behavior-on-32-64-bit-hosts.patch b/patches/uClibc/0.9.30.2/220-fstatat-fix-up-behavior-on-32-64-bit-hosts.patch deleted file mode 100644 index 52ae2a5..0000000 --- a/patches/uClibc/0.9.30.2/220-fstatat-fix-up-behavior-on-32-64-bit-hosts.patch +++ /dev/null @@ -1,113 +0,0 @@ -From d43f068e84513ed88392df4ca27d49ad01145fd2 Mon Sep 17 00:00:00 2001 -From: Mike Frysinger <vapier@gentoo.org> -Date: Sun, 6 Sep 2009 12:12:12 -0400 -Subject: [PATCH 07/15] fstatat: fix up behavior on 32/64 bit hosts -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -The fstatat() syscall is a little funky in that it sometimes changes name -between 32 and 64 bit hosts, but it should always operate on a 64bit stat -structure. So for the fstatat() function, make sure we convert it from a -64bit kstat to a 32bit stat. - -Along these lines, we need to restore the __xstat32_conv() function. - -Reported-by: Timo Teräs <timo.teras@iki.fi> -Signed-off-by: Mike Frysinger <vapier@gentoo.org> -Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> ---- - libc/sysdeps/linux/common/fstatat.c | 9 +++++++-- - libc/sysdeps/linux/common/fstatat64.c | 5 +++++ - libc/sysdeps/linux/common/xstatconv.c | 19 +++++++++++++++++++ - libc/sysdeps/linux/common/xstatconv.h | 1 + - 4 files changed, 32 insertions(+), 2 deletions(-) - -diff --git a/libc/sysdeps/linux/common/fstatat.c b/libc/sysdeps/linux/common/fstatat.c -index 149c189..33daa7c 100644 ---- a/libc/sysdeps/linux/common/fstatat.c -+++ b/libc/sysdeps/linux/common/fstatat.c -@@ -10,15 +10,20 @@ - #include <sys/stat.h> - #include "xstatconv.h" - -+/* 64bit ports tend to favor newfstatat() */ -+#ifdef __NR_newfstatat -+# define __NR_fstatat64 __NR_newfstatat -+#endif -+ - #ifdef __NR_fstatat64 - int fstatat(int fd, const char *file, struct stat *buf, int flag) - { - int ret; -- struct kernel_stat kbuf; -+ struct kernel_stat64 kbuf; - - ret = INLINE_SYSCALL(fstatat64, 4, fd, file, &kbuf, flag); - if (ret == 0) -- __xstat_conv(&kbuf, buf); -+ __xstat32_conv(&kbuf, buf); - - return ret; - } -diff --git a/libc/sysdeps/linux/common/fstatat64.c b/libc/sysdeps/linux/common/fstatat64.c -index 5ae1fad..95627af 100644 ---- a/libc/sysdeps/linux/common/fstatat64.c -+++ b/libc/sysdeps/linux/common/fstatat64.c -@@ -12,6 +12,11 @@ - - #ifdef __UCLIBC_HAS_LFS__ - -+/* 64bit ports tend to favor newfstatat() */ -+#ifdef __NR_newfstatat -+# define __NR_fstatat64 __NR_newfstatat -+#endif -+ - #ifdef __NR_fstatat64 - int fstatat64(int fd, const char *file, struct stat64 *buf, int flag) - { -diff --git a/libc/sysdeps/linux/common/xstatconv.c b/libc/sysdeps/linux/common/xstatconv.c -index e575b26..50455c6 100644 ---- a/libc/sysdeps/linux/common/xstatconv.c -+++ b/libc/sysdeps/linux/common/xstatconv.c -@@ -46,6 +46,25 @@ void attribute_hidden __xstat_conv(struct kernel_stat *kbuf, struct stat *buf) - buf->st_ctim = kbuf->st_ctim; - } - -+void __xstat32_conv(struct kernel_stat64 *kbuf, struct stat *buf) -+{ -+ /* Convert to current kernel version of `struct stat64'. */ -+ memset(buf, 0x00, sizeof(*buf)); -+ buf->st_dev = kbuf->st_dev; -+ buf->st_ino = kbuf->st_ino; -+ buf->st_mode = kbuf->st_mode; -+ buf->st_nlink = kbuf->st_nlink; -+ buf->st_uid = kbuf->st_uid; -+ buf->st_gid = kbuf->st_gid; -+ buf->st_rdev = kbuf->st_rdev; -+ buf->st_size = kbuf->st_size; -+ buf->st_blksize = kbuf->st_blksize; -+ buf->st_blocks = kbuf->st_blocks; -+ buf->st_atim = kbuf->st_atim; -+ buf->st_mtim = kbuf->st_mtim; -+ buf->st_ctim = kbuf->st_ctim; -+} -+ - #ifdef __UCLIBC_HAS_LFS__ - - void attribute_hidden __xstat64_conv(struct kernel_stat64 *kbuf, struct stat64 *buf) -diff --git a/libc/sysdeps/linux/common/xstatconv.h b/libc/sysdeps/linux/common/xstatconv.h -index 57c8bcb..7568da8 100644 ---- a/libc/sysdeps/linux/common/xstatconv.h -+++ b/libc/sysdeps/linux/common/xstatconv.h -@@ -26,6 +26,7 @@ - #include <bits/kernel_stat.h> - - extern void __xstat_conv(struct kernel_stat *kbuf, struct stat *buf) attribute_hidden; -+extern void __xstat32_conv(struct kernel_stat64 *kbuf, struct stat *buf) attribute_hidden; - #if defined __UCLIBC_HAS_LFS__ - extern void __xstat64_conv(struct kernel_stat64 *kbuf, struct stat64 *buf) attribute_hidden; - #endif --- -1.6.6.1 - |