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Unify more sys/procfs.h headers.
This patch continues the process of unifying sys/procfs.h headers for architectures using the Linux kernel. A bits/procfs-id.h header is added to define __pr_uid_t and __pr_gid_t for the types of pr_uid and pr_gid; the default version of this header uses unsigned int. On some architectures, sys/procfs.h has copies of 32-bit structures for 64-bit builds; those move into a bits/procfs-extra.h header (they can't go in bits/procfs.h because they have to come *after* other declarations from sys/procfs.h). Given appropriate versions of these headers, six more architectures can then move to providing only bits/procfs*.h without duplicating the rest of the contents of sys/procfs.h. Only alpha needs a further bits/ header to be added before it can stop having its own sys/procfs.h. Tested for x86_64 and x86, and with build-many-glibcs.py. * sysdeps/unix/sysv/linux/sys/procfs.h: Include <bits/procfs-id.h> and <bits/procfs-extra.h>. (struct elf_prpsinfo): Use __pr_uid_t and __pr_gid_t as types of pr_uid and pr_gid. * sysdeps/unix/sysv/linux/Makefile [$(subdir) = misc] (sysdep_headers): Add bits/procfs-id.h and bits/procfs-extra.h. * sysdeps/unix/sysv/linux/bits/procfs-extra.h: New file. * sysdeps/unix/sysv/linux/bits/procfs-id.h: Likewise. * sysdeps/unix/sysv/linux/arm/bits/procfs-id.h: Likewise. * sysdeps/unix/sysv/linux/arm/bits/procfs.h: Likewise. * sysdeps/unix/sysv/linux/m68k/bits/procfs-id.h: Likewise. * sysdeps/unix/sysv/linux/m68k/bits/procfs.h: Likewise. * sysdeps/unix/sysv/linux/s390/bits/procfs-extra.h: Likewise. * sysdeps/unix/sysv/linux/s390/bits/procfs-id.h: Likewise. * sysdeps/unix/sysv/linux/s390/bits/procfs.h: Likewise. * sysdeps/unix/sysv/linux/sh/bits/procfs-id.h: Likewise. * sysdeps/unix/sysv/linux/sh/bits/procfs.h: Likewise. * sysdeps/unix/sysv/linux/sparc/bits/procfs-extra.h: Likewise. * sysdeps/unix/sysv/linux/sparc/bits/procfs-id.h: Likewise. * sysdeps/unix/sysv/linux/sparc/bits/procfs.h: Likewise. * sysdeps/unix/sysv/linux/x86/bits/procfs-id.h: Likewise. * sysdeps/unix/sysv/linux/x86/bits/procfs.h: Likewise. * sysdeps/unix/sysv/linux/arm/sys/procfs.h: Remove file. * sysdeps/unix/sysv/linux/m68k/sys/procfs.h: Likewise. * sysdeps/unix/sysv/linux/s390/sys/procfs.h: Likewise. * sysdeps/unix/sysv/linux/sh/sys/procfs.h: Likewise. * sysdeps/unix/sysv/linux/sparc/sys/procfs.h: Likewise. * sysdeps/unix/sysv/linux/x86/sys/procfs.h: Likewise.
This commit is contained in:
Joseph Myers
75
sysdeps/unix/sysv/linux/s390/bits/procfs-extra.h
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75
sysdeps/unix/sysv/linux/s390/bits/procfs-extra.h
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@ -0,0 +1,75 @@
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/* Extra sys/procfs.h definitions. S/390 version.
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Copyright (C) 2000-2018 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#ifndef _SYS_PROCFS_H
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# error "Never include <bits/procfs-extra.h> directly; use <sys/procfs.h> instead."
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#endif
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#if __WORDSIZE == 64
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/* Provide 32-bit variants so that BFD can read 32-bit
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core files. */
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#define ELF_NGREG32 36
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typedef unsigned int elf_greg_t32;
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typedef elf_greg_t32
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elf_gregset_t32[ELF_NGREG32] __attribute__ ((__aligned__ (8)));
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typedef elf_fpregset_t elf_fpregset_t32;
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struct elf_prstatus32
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{
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struct elf_siginfo pr_info; /* Info associated with signal. */
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short int pr_cursig; /* Current signal. */
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unsigned int pr_sigpend; /* Set of pending signals. */
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unsigned int pr_sighold; /* Set of held signals. */
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__pid_t pr_pid;
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__pid_t pr_ppid;
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__pid_t pr_pgrp;
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__pid_t pr_sid;
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struct
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{
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int tv_sec, tv_usec;
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} pr_utime, /* User time. */
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pr_stime, /* System time. */
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pr_cutime, /* Cumulative user time. */
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pr_cstime; /* Cumulative system time. */
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elf_gregset_t32 pr_reg; /* GP registers. */
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int pr_fpvalid; /* True if math copro being used. */
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};
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struct elf_prpsinfo32
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{
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char pr_state; /* Numeric process state. */
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char pr_sname; /* Char for pr_state. */
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char pr_zomb; /* Zombie. */
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char pr_nice; /* Nice val. */
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unsigned int pr_flag; /* Flags. */
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unsigned short int pr_uid;
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unsigned short int pr_gid;
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int pr_pid, pr_ppid, pr_pgrp, pr_sid;
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/* Lots missing */
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char pr_fname[16]; /* Filename of executable. */
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char pr_psargs[ELF_PRARGSZ]; /* Initial part of arg list. */
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};
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typedef elf_gregset_t32 prgregset32_t;
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typedef elf_fpregset_t32 prfpregset32_t;
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typedef struct elf_prstatus32 prstatus32_t;
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typedef struct elf_prpsinfo32 prpsinfo32_t;
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#endif
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30
sysdeps/unix/sysv/linux/s390/bits/procfs-id.h
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30
sysdeps/unix/sysv/linux/s390/bits/procfs-id.h
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@ -0,0 +1,30 @@
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/* Types of pr_uid and pr_gid in struct elf_prpsinfo. S/390 version.
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Copyright (C) 2018 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#ifndef _SYS_PROCFS_H
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# error "Never include <bits/procfs-id.h> directly; use <sys/procfs.h> instead."
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#endif
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#if __WORDSIZE == 64
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typedef unsigned int __pr_uid_t;
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typedef unsigned int __pr_gid_t;
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#else
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typedef unsigned short int __pr_uid_t;
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typedef unsigned short int __pr_gid_t;
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#endif
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29
sysdeps/unix/sysv/linux/s390/bits/procfs.h
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29
sysdeps/unix/sysv/linux/s390/bits/procfs.h
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@ -0,0 +1,29 @@
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/* Types for registers for sys/procfs.h. S/390 version.
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Copyright (C) 2000-2018 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#ifndef _SYS_PROCFS_H
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# error "Never include <bits/procfs.h> directly; use <sys/procfs.h> instead."
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#endif
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#include <sys/ucontext.h>
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typedef greg_t elf_greg_t;
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#define ELF_NGREG NGREG
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typedef gregset_t elf_gregset_t;
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typedef fpreg_t elf_fpreg_t;
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typedef fpregset_t elf_fpregset_t;
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