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authorJohn Stultz <[email protected]>2007-11-26 20:42:19 +0100
committerIngo Molnar <[email protected]>2007-11-26 20:42:19 +0100
commit52bfb36050c8529d9031d2c2513b281a360922ec (patch)
tree7d116ece2ed21b8319e800efc0c2fd70818f01d3 /lib/debugobjects.c
parent8232fd625217dc641ed05dd238a8bb5c82828082 (diff)
time: add ADJ_OFFSET_SS_READ
Michael Kerrisk reported that a long standing bug in the adjtimex() system call causes glibc's adjtime(3) function to deliver the wrong results if 'delta' is NULL. add the ADJ_OFFSET_SS_READ API detail, which will be used by glibc to fix this API compatibility bug. Also see: http://bugzilla.kernel.org/show_bug.cgi?id=6761 [ [email protected]: added patch description and made it backwards compatible ] NOTE: the new flag is defined 0xa001 so that it returns -EINVAL on older kernels - this way glibc can use it safely. Suggested by Ulrich Drepper. Acked-by: Ulrich Drepper <[email protected]> Signed-off-by: Ingo Molnar <[email protected]> Signed-off-by: Thomas Gleixner <[email protected]>
Diffstat (limited to 'lib/debugobjects.c')
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