From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1791) id EBD703857815; Tue, 17 May 2022 16:19:49 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org EBD703857815 Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit From: Adhemerval Zanella To: glibc-cvs@sourceware.org Subject: [glibc] linux: Add P_PIDFD X-Act-Checkin: glibc X-Git-Author: Adhemerval Zanella X-Git-Refname: refs/heads/master X-Git-Oldrev: 56cf9e8eec3bdc0ce44efeda373de9d6b825ea1e X-Git-Newrev: b3528b0048f24e1f3019860c951f17f09e54ff8b Message-Id: <20220517161949.EBD703857815@sourceware.org> Date: Tue, 17 May 2022 16:19:49 +0000 (GMT) X-BeenThere: glibc-cvs@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Glibc-cvs mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 17 May 2022 16:19:50 -0000 https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=b3528b0048f24e1f3019860c951f17f09e54ff8b commit b3528b0048f24e1f3019860c951f17f09e54ff8b Author: Adhemerval Zanella Date: Fri Jan 28 17:38:38 2022 -0300 linux: Add P_PIDFD It was added on Linux 5.4 (3695eae5fee0605f316fbaad0b9e3de791d7dfaf) to extend waitid to wait on pidfd. Reviewed-by: Carlos O'Donell Tested-by: Carlos O'Donell Diff: --- posix/Makefile | 2 +- posix/sys/wait.h | 7 +------ sysdeps/mach/hurd/bits/types/idtype_t.h | 12 ++++++++++++ sysdeps/unix/sysv/linux/bits/types/idtype_t.h | 14 ++++++++++++++ 4 files changed, 28 insertions(+), 7 deletions(-) diff --git a/posix/Makefile b/posix/Makefile index 9b30b53a7c..cfebb8ef06 100644 --- a/posix/Makefile +++ b/posix/Makefile @@ -32,7 +32,7 @@ headers := sys/utsname.h sys/times.h sys/wait.h sys/types.h unistd.h \ bits/waitflags.h bits/waitstatus.h sys/unistd.h sched.h \ bits/sched.h bits/cpu-set.h re_comp.h wait.h bits/environments.h \ cpio.h spawn.h bits/unistd.h bits/types/struct_sched_param.h \ - bits/unistd_ext.h + bits/unistd_ext.h bits/types/idtype_t.h routines := \ uname \ diff --git a/posix/sys/wait.h b/posix/sys/wait.h index 79bcdb013d..4d649cd4b1 100644 --- a/posix/sys/wait.h +++ b/posix/sys/wait.h @@ -71,12 +71,7 @@ typedef __pid_t pid_t; /* The following values are used by the `waitid' function. */ #if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8 -typedef enum -{ - P_ALL, /* Wait for any child. */ - P_PID, /* Wait for specified process. */ - P_PGID /* Wait for members of process group. */ -} idtype_t; +# include #endif diff --git a/sysdeps/mach/hurd/bits/types/idtype_t.h b/sysdeps/mach/hurd/bits/types/idtype_t.h new file mode 100644 index 0000000000..207eb777ba --- /dev/null +++ b/sysdeps/mach/hurd/bits/types/idtype_t.h @@ -0,0 +1,12 @@ +#ifndef __idtype_t_defined +#define __idtype_t_defined + +/* The following values are used by the `waitid' function. */ +typedef enum +{ + P_ALL, /* Wait for any child. */ + P_PID, /* Wait for specified process. */ + P_PGID, /* Wait for members of process group. */ +} idtype_t; + +#endif diff --git a/sysdeps/unix/sysv/linux/bits/types/idtype_t.h b/sysdeps/unix/sysv/linux/bits/types/idtype_t.h new file mode 100644 index 0000000000..fc084c7774 --- /dev/null +++ b/sysdeps/unix/sysv/linux/bits/types/idtype_t.h @@ -0,0 +1,14 @@ +#ifndef __idtype_t_defined +#define __idtype_t_defined + +/* The following values are used by the `waitid' function. */ +typedef enum +{ + P_ALL, /* Wait for any child. */ + P_PID, /* Wait for specified process. */ + P_PGID, /* Wait for members of process group. */ + P_PIDFD, /* Wait for the child referred by the PID file + descriptor. */ +} idtype_t; + +#endif