Hi Alex, On 2/15/21 2:15 PM, Alejandro Colomar wrote: > All but the last parameters of t[g]kill() use 'pid_t', > both in the kernel and glibc. Fix them. > > ...... > > .../linux/linux$ grep_syscall tkill > kernel/signal.c:3870: > SYSCALL_DEFINE2(tkill, pid_t, pid, int, sig) > include/linux/syscalls.h:685: > asmlinkage long sys_tkill(pid_t pid, int sig); > .../linux/linux$ > > .../gnu/glibc$ grep_glibc_prototype tgkill > sysdeps/unix/sysv/linux/bits/signal_ext.h:29: > extern int tgkill (__pid_t __tgid, __pid_t __tid, int __signal); > .../gnu/glibc$ > > Signed-off-by: Alejandro Colomar <alx.manpages@xxxxxxxxx> Thanks! Patch applied. Cheers, Michael > --- > man2/tkill.2 | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/man2/tkill.2 b/man2/tkill.2 > index 4b4eae312..24636719d 100644 > --- a/man2/tkill.2 > +++ b/man2/tkill.2 > @@ -31,8 +31,8 @@ > tkill, tgkill \- send a signal to a thread > .SH SYNOPSIS > .nf > -.BI "int tkill(int " tid ", int " sig ); > -.BI "int tgkill(int " tgid ", int " tid ", int " sig ); > +.BI "int tkill(pid_t " tid ", int " sig ); > +.BI "int tgkill(pid_t " tgid ", pid_t " tid ", int " sig ); > .fi > .PP > .IR Note : > -- Michael Kerrisk Linux man-pages maintainer; http://www.kernel.org/doc/man-pages/ Linux/UNIX System Programming Training: http://man7.org/training/
