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add PR_*_FP_MODE prctl options 

new in linux v4.0, commit 9791554b45a2acc28247f66a5fd5bbc212a6b8c8
used to work around a floating-point abi issue on mips
This commit is contained in:
Szabolcs Nagy 2015-04-14 22:21:48 +00:00 committed by Rich Felker
parent 658aefdf33
commit 02e5d56421
1 changed files with 5 additions and 0 deletions
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5
include/sys/prctl.h
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@ -119,6 +119,11 @@ struct prctl_mm_map {
#define PR_MPX_ENABLE_MANAGEMENT 43 #define PR_MPX_ENABLE_MANAGEMENT 43
#define PR_MPX_DISABLE_MANAGEMENT 44 #define PR_MPX_DISABLE_MANAGEMENT 44
#define PR_SET_FP_MODE 45
#define PR_GET_FP_MODE 46
#define PR_FP_MODE_FR (1 << 0)
#define PR_FP_MODE_FRE (1 << 1)
int prctl (int, ...); int prctl (int, ...);
#ifdef __cplusplus #ifdef __cplusplus