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Implement the mlock2 function

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Fallback using mlock is provided if the flags argument is zero.

Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
This commit is contained in:
Florian Weimer
2017-11-27 17:14:29 +01:00
parent a23aa5b727
commit 4bab02240e
37 changed files with 194 additions and 5 deletions
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4
sysdeps/unix/sysv/linux/kernel-features.h
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@ -107,3 +107,7 @@
#if __LINUX_KERNEL_VERSION >= 0x031300
# define __ASSUME_EXECVEAT 1
#endif
#if __LINUX_KERNEL_VERSION >= 0x040400
# define __ASSUME_MLOCK2 1
#endif