prctl.2: Correct description of null-termination in PR_[GS]ET_NAME
PATCH 1/1 prctl.2: Correct description of null-termination in PR_[GS]ET_NAME
The size of the process name has always been at most 16 byte _including_ the null terminator. This also means that the name returned by PR_GET_NAME is always null-terminated.
Signed-off-by Andreas Schwab <[email protected]>
--- man2/prctl.2 | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
man2/prctl.2 +2 -2
@@ -240,7 +240,7 @@ using the value in the location pointed to by .IR "(char\ *) arg2" . The name can be up to 16 bytes long, .\" TASK_COMM_LEN in include/linux/sched.h -and should be null-terminated if it contains fewer bytes. +including the terminating null byte. This is the same attribute that can be set via .BR pthread_setname_np (3) and retrieved using
@@ -256,7 +256,7 @@ Return the name of the calling thread, in the buffer pointed to by .IR "(char\ *) arg2" . The buffer should allow space for up to 16 bytes; -the returned string will be null-terminated if it is shorter than that. +the returned string will be null-terminated. .TP .BR PR_SET_NO_NEW_PRIVS " (since Linux 3.5)" Set the calling process's
Signature · 11 lines
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