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linux: update sys/ptrace.h comments

* sysdeps/unix/sysv/linux/sys/ptrace.h (__ptrace_request): Add comments
about PTRACE_PEEKSIGINFO, PTRACE_GETSIGMASK, PTRACE_SETSIGMASK, and
PTRACE_SECCOMP_GET_FILTER.  Update comments about PTRACE_SINGLESTEP
and PTRACE_SYSCALL.
* sysdeps/unix/sysv/linux/aarch64/sys/ptrace.h: Likewise.
* sysdeps/unix/sysv/linux/ia64/sys/ptrace.h: Likewise.
* sysdeps/unix/sysv/linux/powerpc/sys/ptrace.h: Likewise.
* sysdeps/unix/sysv/linux/s390/sys/ptrace.h: Likewise.
* sysdeps/unix/sysv/linux/sparc/sys/ptrace.h: Likewise.
* sysdeps/unix/sysv/linux/tile/sys/ptrace.h: Likewise.
This commit is contained in:
Dmitry V. Levin
2017-12-27 00:54:38 +00:00
parent 7e21972bde
commit ac583f5074
8 changed files with 60 additions and 25 deletions

View File

@ -78,8 +78,7 @@ enum __ptrace_request
PTRACE_KILL = 8,
#define PT_KILL PTRACE_KILL
/* Single step the process.
This is not supported on all machines. */
/* Single step the process. */
PTRACE_SINGLESTEP = 9,
#define PT_STEP PTRACE_SINGLESTEP
@ -146,7 +145,7 @@ enum __ptrace_request
#endif
/* Continue and stop at the next (return from) syscall. */
/* Continue and stop at the next entry to or return from syscall. */
PTRACE_SYSCALL = 24,
#define PTRACE_SYSCALL PTRACE_SYSCALL
@ -201,15 +200,19 @@ enum __ptrace_request
PTRACE_LISTEN = 0x4208,
#define PTRACE_LISTEN PTRACE_LISTEN
/* Retrieve siginfo_t structures without removing signals from a queue. */
PTRACE_PEEKSIGINFO = 0x4209,
#define PTRACE_PEEKSIGINFO PTRACE_PEEKSIGINFO
/* Get the mask of blocked signals. */
PTRACE_GETSIGMASK = 0x420a,
#define PTRACE_GETSIGMASK PTRACE_GETSIGMASK
/* Change the mask of blocked signals. */
PTRACE_SETSIGMASK = 0x420b,
#define PTRACE_SETSIGMASK PTRACE_SETSIGMASK
/* Get seccomp BPF filters. */
PTRACE_SECCOMP_GET_FILTER = 0x420c
#define PTRACE_SECCOMP_GET_FILTER PTRACE_SECCOMP_GET_FILTER
};