Hi Alex, On 4/4/21 1:58 PM, Alejandro Colomar wrote: > Signed-off-by: Alejandro Colomar <alx.manpages@xxxxxxxxx> > --- > man2/arch_prctl.2 | 14 +++++--------- > 1 file changed, 5 insertions(+), 9 deletions(-) Patch applied. Thanks, Michael > diff --git a/man2/arch_prctl.2 b/man2/arch_prctl.2 > index 1ddeca595..f8073d625 100644 > --- a/man2/arch_prctl.2 > +++ b/man2/arch_prctl.2 > @@ -27,15 +27,14 @@ > arch_prctl \- set architecture-specific thread state > .SH SYNOPSIS > .nf > -.B #include <asm/prctl.h> > +.BR "#include <asm/prctl.h>" " /* Definition of " ARCH_* " constants */" > .B #include <sys/prctl.h> > +.BR "#include <sys/syscall.h>" " /* Definition of " SYS_* " constants */" > +.B #include <unistd.h> > .PP > -.BI "int arch_prctl(int " code ", unsigned long " addr ); > -.BI "int arch_prctl(int " code ", unsigned long *" addr ); > +.BI "int syscall(SYS_arch_prctl, int " code ", unsigned long " addr ); > +.BI "int syscall(SYS_arch_prctl, int " code ", unsigned long *" addr ); > .fi > -.PP > -.IR Note : > -There is no glibc wrapper for this system call; see NOTES. > .SH DESCRIPTION > .BR arch_prctl () > sets architecture-specific process or thread state. > @@ -177,9 +176,6 @@ and > in the same thread is dangerous, as they may overwrite each other's > TLS entries. > .PP > -Glibc does not provide a wrapper for this system call; call it using > -.BR syscall (2). > -.PP > .I FS > may be already used by the threading library. > Programs that use > -- Michael Kerrisk Linux man-pages maintainer; http://www.kernel.org/doc/man-pages/ Linux/UNIX System Programming Training: http://man7.org/training/
