I previously sent a bug report for pread/pwrite with a link to a patch that i hacked up quick and dirty. This showed up to be severly broken on x86_64 and corrupted several qemu disks images for me.
I see that this bad patch made it into 0.9.33 stabel tree. I think it should be reverted and instead use cherry-picks from master. This is what we currently use with success in Alpine Linux. Tested on x86_64 and x86. Mike Frysinger (2): pread/pwrite: handle renamed syscalls in common/ppc/xtensa code pread/pwrite: drop fallback funcs Natanael Copa (1): Revert "pread/pwrite: backport fix" Peter S. Mazinger (4): cancel.h: add generic file to ease cancellation support add cancellation to generic pread_write pread_write.c: make all archs use common code endian.h: add some handy macros to be used in syscalls Makefile.in | 1 + include/cancel.h | 101 ++++++++++++++++ include/endian.h | 11 ++ libc/sysdeps/linux/c6x/Makefile.arch | 3 +- libc/sysdeps/linux/c6x/pread_write.c | 103 ---------------- libc/sysdeps/linux/common/pread_write.c | 103 ++++++++-------- libc/sysdeps/linux/mips/pread_write.c | 116 ++++++------------ libc/sysdeps/linux/powerpc/pread_write.c | 192 +++++------------------------- libc/sysdeps/linux/sh/pread_write.c | 109 +++-------------- libc/sysdeps/linux/xtensa/pread_write.c | 195 +++++-------------------------- 10 files changed, 272 insertions(+), 662 deletions(-) create mode 100644 include/cancel.h delete mode 100644 libc/sysdeps/linux/c6x/pread_write.c -- 1.7.12 _______________________________________________ uClibc mailing list uClibc@uclibc.org http://lists.busybox.net/mailman/listinfo/uclibc
