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-rw-r--r--ChangeLog19
-rw-r--r--bits/resource.h44
-rw-r--r--include/bits/types/struct_rusage.h1
-rw-r--r--posix/sys/wait.h6
-rw-r--r--resource/Makefile2
-rw-r--r--resource/bits/types/struct_rusage.h130
-rw-r--r--sysdeps/unix/sysv/linux/alpha/bits/resource.h44
-rw-r--r--sysdeps/unix/sysv/linux/bits/resource.h106
-rw-r--r--sysdeps/unix/sysv/linux/mips/bits/resource.h44
-rw-r--r--sysdeps/unix/sysv/linux/sparc/bits/resource.h44
10 files changed, 162 insertions, 278 deletions
diff --git a/ChangeLog b/ChangeLog
index 3169f01d0f..0aa7bfe3be 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,22 @@
+2017-06-19  Joseph Myers  <joseph@codesourcery.com>
+
+	[BZ #21575]
+	* resource/bits/types/struct_rusage.h: New file.
+	* include/bits/types/struct_rusage.h: Likewise.
+	* bits/resource.h (struct rusage): Include
+	<bits/types/struct_rusage.h> instead of defining here.
+	* sysdeps/unix/sysv/linux/bits/resource.h (struct rusage):
+	Likewise.
+	* sysdeps/unix/sysv/linux/alpha/bits/resource.h (struct rusage):
+	Likewise.
+	* sysdeps/unix/sysv/linux/mips/bits/resource.h (struct rusage):
+	Likewise.
+	* sysdeps/unix/sysv/linux/sparc/bits/resource.h (struct rusage):
+	Likewise.
+	* resource/Makefile (headers): Add bits/types/struct_rusage.h.
+	* posix/sys/wait.h [__USE_XOPEN_EXTENDED && !__USE_XOPEN2K8]:
+	Include <bits/types/struct_rusage.h>
+
 2017-06-19  Florian Weimer  <fweimer@redhat.com>
 
 	* malloc/dynarray.h: Use libc_hidden_proto only for !_ISOMAC.
diff --git a/bits/resource.h b/bits/resource.h
index 5f22fb7e9b..750351b773 100644
--- a/bits/resource.h
+++ b/bits/resource.h
@@ -130,49 +130,7 @@ enum __rusage_who
   };
 
 #include <bits/types/struct_timeval.h>
-
-/* Structure which says how much of each resource has been used.  */
-struct rusage
-  {
-    /* Total amount of user time used.  */
-    struct timeval ru_utime;
-    /* Total amount of system time used.  */
-    struct timeval ru_stime;
-    /* Maximum resident set size (in kilobytes).  */
-    long int ru_maxrss;
-    /* Amount of sharing of text segment memory
-       with other processes (kilobyte-seconds).  */
-    long int ru_ixrss;
-    /* Amount of data segment memory used (kilobyte-seconds).  */
-    long int ru_idrss;
-    /* Amount of stack memory used (kilobyte-seconds).  */
-    long int ru_isrss;
-    /* Number of soft page faults (i.e. those serviced by reclaiming
-       a page from the list of pages awaiting reallocation.  */
-    long int ru_minflt;
-    /* Number of hard page faults (i.e. those that required I/O).  */
-    long int ru_majflt;
-    /* Number of times a process was swapped out of physical memory.  */
-    long int ru_nswap;
-    /* Number of input operations via the file system.  Note: This
-       and `ru_oublock' do not include operations with the cache.  */
-    long int ru_inblock;
-    /* Number of output operations via the file system.  */
-    long int ru_oublock;
-    /* Number of IPC messages sent.  */
-    long int ru_msgsnd;
-    /* Number of IPC messages received.  */
-    long int ru_msgrcv;
-    /* Number of signals delivered.  */
-    long int ru_nsignals;
-    /* Number of voluntary context switches, i.e. because the process
-       gave up the process before it had to (usually to wait for some
-       resource to be available).  */
-    long int ru_nvcsw;
-    /* Number of involuntary context switches, i.e. a higher priority process
-       became runnable or the current process used up its time slice.  */
-    long int ru_nivcsw;
-  };
+#include <bits/types/struct_rusage.h>
 
 /* Priority limits.  */
 #define PRIO_MIN        -20     /* Minimum priority a process can have.  */
diff --git a/include/bits/types/struct_rusage.h b/include/bits/types/struct_rusage.h
new file mode 100644
index 0000000000..ff048bbd76
--- /dev/null
+++ b/include/bits/types/struct_rusage.h
@@ -0,0 +1 @@
+#include <resource/bits/types/struct_rusage.h>
diff --git a/posix/sys/wait.h b/posix/sys/wait.h
index f369a4b4a9..29ca453742 100644
--- a/posix/sys/wait.h
+++ b/posix/sys/wait.h
@@ -36,6 +36,12 @@ typedef __pid_t pid_t;
 # include <signal.h>
 #endif
 
+#if defined __USE_XOPEN_EXTENDED && !defined __USE_XOPEN2K8
+/* Some older standards require the contents of struct rusage to be
+   defined here.  */
+# include <bits/types/struct_rusage.h>
+#endif
+
 /* These macros could also be defined in <stdlib.h>.  */
 #if !defined _STDLIB_H || (!defined __USE_XOPEN && !defined __USE_XOPEN2K8)
 /* This will define the `W*' macros for the flag
diff --git a/resource/Makefile b/resource/Makefile
index 8235770737..06bc7a2fb2 100644
--- a/resource/Makefile
+++ b/resource/Makefile
@@ -20,7 +20,7 @@ subdir := resource
 include ../Makeconfig
 
 headers	  := sys/resource.h bits/resource.h sys/vlimit.h sys/vtimes.h	\
-	     ulimit.h
+	     ulimit.h bits/types/struct_rusage.h
 
 routines := getrlimit setrlimit getrlimit64 setrlimit64 getrusage ulimit      \
 	    vlimit vtimes getpriority setpriority nice
diff --git a/resource/bits/types/struct_rusage.h b/resource/bits/types/struct_rusage.h
new file mode 100644
index 0000000000..1ddb09986b
--- /dev/null
+++ b/resource/bits/types/struct_rusage.h
@@ -0,0 +1,130 @@
+/* Define struct rusage.
+   Copyright (C) 1994-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#ifndef __rusage_defined
+#define __rusage_defined 1
+
+#include <bits/types.h>
+#include <bits/types/struct_timeval.h>
+
+/* Structure which says how much of each resource has been used.  */
+
+/* The purpose of all the unions is to have the kernel-compatible layout
+   while keeping the API type as 'long int', and among machines where
+   __syscall_slong_t is not 'long int', this only does the right thing
+   for little-endian ones, like x32.  */
+struct rusage
+  {
+    /* Total amount of user time used.  */
+    struct timeval ru_utime;
+    /* Total amount of system time used.  */
+    struct timeval ru_stime;
+    /* Maximum resident set size (in kilobytes).  */
+    __extension__ union
+      {
+	long int ru_maxrss;
+	__syscall_slong_t __ru_maxrss_word;
+      };
+    /* Amount of sharing of text segment memory
+       with other processes (kilobyte-seconds).  */
+    /* Maximum resident set size (in kilobytes).  */
+    __extension__ union
+      {
+	long int ru_ixrss;
+	__syscall_slong_t __ru_ixrss_word;
+      };
+    /* Amount of data segment memory used (kilobyte-seconds).  */
+    __extension__ union
+      {
+	long int ru_idrss;
+	__syscall_slong_t __ru_idrss_word;
+      };
+    /* Amount of stack memory used (kilobyte-seconds).  */
+    __extension__ union
+      {
+	long int ru_isrss;
+	 __syscall_slong_t __ru_isrss_word;
+      };
+    /* Number of soft page faults (i.e. those serviced by reclaiming
+       a page from the list of pages awaiting reallocation.  */
+    __extension__ union
+      {
+	long int ru_minflt;
+	__syscall_slong_t __ru_minflt_word;
+      };
+    /* Number of hard page faults (i.e. those that required I/O).  */
+    __extension__ union
+      {
+	long int ru_majflt;
+	__syscall_slong_t __ru_majflt_word;
+      };
+    /* Number of times a process was swapped out of physical memory.  */
+    __extension__ union
+      {
+	long int ru_nswap;
+	__syscall_slong_t __ru_nswap_word;
+      };
+    /* Number of input operations via the file system.  Note: This
+       and `ru_oublock' do not include operations with the cache.  */
+    __extension__ union
+      {
+	long int ru_inblock;
+	__syscall_slong_t __ru_inblock_word;
+      };
+    /* Number of output operations via the file system.  */
+    __extension__ union
+      {
+	long int ru_oublock;
+	__syscall_slong_t __ru_oublock_word;
+      };
+    /* Number of IPC messages sent.  */
+    __extension__ union
+      {
+	long int ru_msgsnd;
+	__syscall_slong_t __ru_msgsnd_word;
+      };
+    /* Number of IPC messages received.  */
+    __extension__ union
+      {
+	long int ru_msgrcv;
+	__syscall_slong_t __ru_msgrcv_word;
+      };
+    /* Number of signals delivered.  */
+    __extension__ union
+      {
+	long int ru_nsignals;
+	__syscall_slong_t __ru_nsignals_word;
+      };
+    /* Number of voluntary context switches, i.e. because the process
+       gave up the process before it had to (usually to wait for some
+       resource to be available).  */
+    __extension__ union
+      {
+	long int ru_nvcsw;
+	__syscall_slong_t __ru_nvcsw_word;
+      };
+    /* Number of involuntary context switches, i.e. a higher priority process
+       became runnable or the current process used up its time slice.  */
+    __extension__ union
+      {
+	long int ru_nivcsw;
+	__syscall_slong_t __ru_nivcsw_word;
+      };
+  };
+
+#endif
diff --git a/sysdeps/unix/sysv/linux/alpha/bits/resource.h b/sysdeps/unix/sysv/linux/alpha/bits/resource.h
index e5d5bc82d0..bd5142caa4 100644
--- a/sysdeps/unix/sysv/linux/alpha/bits/resource.h
+++ b/sysdeps/unix/sysv/linux/alpha/bits/resource.h
@@ -176,49 +176,7 @@ enum __rusage_who
 };
 
 #include <bits/types/struct_timeval.h>
-
-/* Structure which says how much of each resource has been used.  */
-struct rusage
-  {
-    /* Total amount of user time used.  */
-    struct timeval ru_utime;
-    /* Total amount of system time used.  */
-    struct timeval ru_stime;
-    /* Maximum resident set size (in kilobytes).  */
-    long int ru_maxrss;
-    /* Amount of sharing of text segment memory
-       with other processes (kilobyte-seconds).  */
-    long int ru_ixrss;
-    /* Amount of data segment memory used (kilobyte-seconds).  */
-    long int ru_idrss;
-    /* Amount of stack memory used (kilobyte-seconds).  */
-    long int ru_isrss;
-    /* Number of soft page faults (i.e. those serviced by reclaiming
-       a page from the list of pages awaiting reallocation.  */
-    long int ru_minflt;
-    /* Number of hard page faults (i.e. those that required I/O).  */
-    long int ru_majflt;
-    /* Number of times a process was swapped out of physical memory.  */
-    long int ru_nswap;
-    /* Number of input operations via the file system.  Note: This
-       and `ru_oublock' do not include operations with the cache.  */
-    long int ru_inblock;
-    /* Number of output operations via the file system.  */
-    long int ru_oublock;
-    /* Number of IPC messages sent.  */
-    long int ru_msgsnd;
-    /* Number of IPC messages received.  */
-    long int ru_msgrcv;
-    /* Number of signals delivered.  */
-    long int ru_nsignals;
-    /* Number of voluntary context switches, i.e. because the process
-       gave up the process before it had to (usually to wait for some
-       resource to be available).  */
-    long int ru_nvcsw;
-    /* Number of involuntary context switches, i.e. a higher priority process
-       became runnable or the current process used up its time slice.  */
-    long int ru_nivcsw;
-  };
+#include <bits/types/struct_rusage.h>
 
 /* Priority limits.  */
 #define PRIO_MIN	-20	/* Minimum priority a process can have.  */
diff --git a/sysdeps/unix/sysv/linux/bits/resource.h b/sysdeps/unix/sysv/linux/bits/resource.h
index d4dbc268cb..7c064ef2b8 100644
--- a/sysdeps/unix/sysv/linux/bits/resource.h
+++ b/sysdeps/unix/sysv/linux/bits/resource.h
@@ -176,111 +176,7 @@ enum __rusage_who
 };
 
 #include <bits/types/struct_timeval.h>
-
-/* Structure which says how much of each resource has been used.  */
-
-/* The purpose of all the unions is to have the kernel-compatible layout
-   while keeping the API type as 'long int', and among machines where
-   __syscall_slong_t is not 'long int', this only does the right thing
-   for little-endian ones, like x32.  */
-struct rusage
-  {
-    /* Total amount of user time used.  */
-    struct timeval ru_utime;
-    /* Total amount of system time used.  */
-    struct timeval ru_stime;
-    /* Maximum resident set size (in kilobytes).  */
-    __extension__ union
-      {
-	long int ru_maxrss;
-	__syscall_slong_t __ru_maxrss_word;
-      };
-    /* Amount of sharing of text segment memory
-       with other processes (kilobyte-seconds).  */
-    /* Maximum resident set size (in kilobytes).  */
-    __extension__ union
-      {
-	long int ru_ixrss;
-	__syscall_slong_t __ru_ixrss_word;
-      };
-    /* Amount of data segment memory used (kilobyte-seconds).  */
-    __extension__ union
-      {
-	long int ru_idrss;
-	__syscall_slong_t __ru_idrss_word;
-      };
-    /* Amount of stack memory used (kilobyte-seconds).  */
-    __extension__ union
-      {
-	long int ru_isrss;
-	 __syscall_slong_t __ru_isrss_word;
-      };
-    /* Number of soft page faults (i.e. those serviced by reclaiming
-       a page from the list of pages awaiting reallocation.  */
-    __extension__ union
-      {
-	long int ru_minflt;
-	__syscall_slong_t __ru_minflt_word;
-      };
-    /* Number of hard page faults (i.e. those that required I/O).  */
-    __extension__ union
-      {
-	long int ru_majflt;
-	__syscall_slong_t __ru_majflt_word;
-      };
-    /* Number of times a process was swapped out of physical memory.  */
-    __extension__ union
-      {
-	long int ru_nswap;
-	__syscall_slong_t __ru_nswap_word;
-      };
-    /* Number of input operations via the file system.  Note: This
-       and `ru_oublock' do not include operations with the cache.  */
-    __extension__ union
-      {
-	long int ru_inblock;
-	__syscall_slong_t __ru_inblock_word;
-      };
-    /* Number of output operations via the file system.  */
-    __extension__ union
-      {
-	long int ru_oublock;
-	__syscall_slong_t __ru_oublock_word;
-      };
-    /* Number of IPC messages sent.  */
-    __extension__ union
-      {
-	long int ru_msgsnd;
-	__syscall_slong_t __ru_msgsnd_word;
-      };
-    /* Number of IPC messages received.  */
-    __extension__ union
-      {
-	long int ru_msgrcv;
-	__syscall_slong_t __ru_msgrcv_word;
-      };
-    /* Number of signals delivered.  */
-    __extension__ union
-      {
-	long int ru_nsignals;
-	__syscall_slong_t __ru_nsignals_word;
-      };
-    /* Number of voluntary context switches, i.e. because the process
-       gave up the process before it had to (usually to wait for some
-       resource to be available).  */
-    __extension__ union
-      {
-	long int ru_nvcsw;
-	__syscall_slong_t __ru_nvcsw_word;
-      };
-    /* Number of involuntary context switches, i.e. a higher priority process
-       became runnable or the current process used up its time slice.  */
-    __extension__ union
-      {
-	long int ru_nivcsw;
-	__syscall_slong_t __ru_nivcsw_word;
-      };
-  };
+#include <bits/types/struct_rusage.h>
 
 /* Priority limits.  */
 #define PRIO_MIN	-20	/* Minimum priority a process can have.  */
diff --git a/sysdeps/unix/sysv/linux/mips/bits/resource.h b/sysdeps/unix/sysv/linux/mips/bits/resource.h
index c59a92b258..c3a479a305 100644
--- a/sysdeps/unix/sysv/linux/mips/bits/resource.h
+++ b/sysdeps/unix/sysv/linux/mips/bits/resource.h
@@ -184,49 +184,7 @@ enum __rusage_who
 };
 
 #include <bits/types/struct_timeval.h>
-
-/* Structure which says how much of each resource has been used.  */
-struct rusage
-  {
-    /* Total amount of user time used.  */
-    struct timeval ru_utime;
-    /* Total amount of system time used.  */
-    struct timeval ru_stime;
-    /* Maximum resident set size (in kilobytes).  */
-    long int ru_maxrss;
-    /* Amount of sharing of text segment memory
-       with other processes (kilobyte-seconds).  */
-    long int ru_ixrss;
-    /* Amount of data segment memory used (kilobyte-seconds).  */
-    long int ru_idrss;
-    /* Amount of stack memory used (kilobyte-seconds).  */
-    long int ru_isrss;
-    /* Number of soft page faults (i.e. those serviced by reclaiming
-       a page from the list of pages awaiting reallocation.  */
-    long int ru_minflt;
-    /* Number of hard page faults (i.e. those that required I/O).  */
-    long int ru_majflt;
-    /* Number of times a process was swapped out of physical memory.  */
-    long int ru_nswap;
-    /* Number of input operations via the file system.  Note: This
-       and `ru_oublock' do not include operations with the cache.  */
-    long int ru_inblock;
-    /* Number of output operations via the file system.  */
-    long int ru_oublock;
-    /* Number of IPC messages sent.  */
-    long int ru_msgsnd;
-    /* Number of IPC messages received.  */
-    long int ru_msgrcv;
-    /* Number of signals delivered.  */
-    long int ru_nsignals;
-    /* Number of voluntary context switches, i.e. because the process
-       gave up the process before it had to (usually to wait for some
-       resource to be available).  */
-    long int ru_nvcsw;
-    /* Number of involuntary context switches, i.e. a higher priority process
-       became runnable or the current process used up its time slice.  */
-    long int ru_nivcsw;
-  };
+#include <bits/types/struct_rusage.h>
 
 /* Priority limits.  */
 #define PRIO_MIN	-20	/* Minimum priority a process can have.  */
diff --git a/sysdeps/unix/sysv/linux/sparc/bits/resource.h b/sysdeps/unix/sysv/linux/sparc/bits/resource.h
index 6b65d3aac7..80b1e105a8 100644
--- a/sysdeps/unix/sysv/linux/sparc/bits/resource.h
+++ b/sysdeps/unix/sysv/linux/sparc/bits/resource.h
@@ -192,49 +192,7 @@ enum __rusage_who
 };
 
 #include <bits/types/struct_timeval.h>
-
-/* Structure which says how much of each resource has been used.  */
-struct rusage
-  {
-    /* Total amount of user time used.  */
-    struct timeval ru_utime;
-    /* Total amount of system time used.  */
-    struct timeval ru_stime;
-    /* Maximum resident set size (in kilobytes).  */
-    long int ru_maxrss;
-    /* Amount of sharing of text segment memory
-       with other processes (kilobyte-seconds).  */
-    long int ru_ixrss;
-    /* Amount of data segment memory used (kilobyte-seconds).  */
-    long int ru_idrss;
-    /* Amount of stack memory used (kilobyte-seconds).  */
-    long int ru_isrss;
-    /* Number of soft page faults (i.e. those serviced by reclaiming
-       a page from the list of pages awaiting reallocation.  */
-    long int ru_minflt;
-    /* Number of hard page faults (i.e. those that required I/O).  */
-    long int ru_majflt;
-    /* Number of times a process was swapped out of physical memory.  */
-    long int ru_nswap;
-    /* Number of input operations via the file system.  Note: This
-       and `ru_oublock' do not include operations with the cache.  */
-    long int ru_inblock;
-    /* Number of output operations via the file system.  */
-    long int ru_oublock;
-    /* Number of IPC messages sent.  */
-    long int ru_msgsnd;
-    /* Number of IPC messages received.  */
-    long int ru_msgrcv;
-    /* Number of signals delivered.  */
-    long int ru_nsignals;
-    /* Number of voluntary context switches, i.e. because the process
-       gave up the process before it had to (usually to wait for some
-       resource to be available).  */
-    long int ru_nvcsw;
-    /* Number of involuntary context switches, i.e. a higher priority process
-       became runnable or the current process used up its time slice.  */
-    long int ru_nivcsw;
-  };
+#include <bits/types/struct_rusage.h>
 
 /* Priority limits.  */
 #define PRIO_MIN	-20	/* Minimum priority a process can have.  */