PR_GET_KEEPCAPS - get the state of the "keep capabilities" flag

Return the current state of the calling thread's "keep capabilities" flag. See capabilities(7) for a description of this flag.

Linux 2.2.18.

Standard C library (libc, -lc)

PR_GET_KEEPCAPS - get the state of the "keep capabilities" flag

On success, this call returns the boolean value described above. On error, -1 is returned, and errno is set to indicate the error.

signal(2), PR_SET_KEEPCAPS(2const) Linux man-pages 6.9.1 2024-06-02 PR_GET_KEEPCAPS(2const)

Linux.

#include<linux/prctl.h> /* Definition of PR_* constants */ #include<sys/prctl.h>intprctl(PR_GET_KEEPCAPS);