grab from glibc

diff --git a/libc/sysdeps/linux/common/sys/acct.h b/libc/sysdeps/linux/common/sys/acct.h
new file mode 100644 (file)
index 0000000..9ee8564
--- /dev/null
+++ b/libc/sysdeps/linux/common/sys/acct.h
@@ -0,0 +1,77 @@
+/* Copyright (C) 1996, 1997, 1998, 1999 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, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef _SYS_ACCT_H
+#define _SYS_ACCT_H    1
+
+#include <features.h>
+
+#define        __need_time_t
+#include <time.h>
+#include <sys/types.h>
+
+__BEGIN_DECLS
+
+#define ACCT_COMM 16
+
+/*
+  comp_t is a 16-bit "floating" point number with a 3-bit base 8
+  exponent and a 13-bit fraction. See linux/kernel/acct.c for the
+  specific encoding system used.
+*/
+
+typedef u_int16_t comp_t;
+
+struct acct
+  {
+    char ac_flag;                      /* Accounting flags.  */
+    u_int16_t ac_uid;                  /* Accounting user ID.  */
+    u_int16_t ac_gid;                  /* Accounting group ID.  */
+    u_int16_t ac_tty;                  /* Controlling tty.  */
+    u_int32_t ac_btime;                        /* Beginning time.  */
+    comp_t ac_utime;                   /* Accounting user time.  */
+    comp_t ac_stime;                   /* Accounting system time.  */
+    comp_t ac_etime;                   /* Accounting elapsed time.  */
+    comp_t ac_mem;                     /* Accounting average memory usage.  */
+    comp_t ac_io;                      /* Accounting chars transferred.  */
+    comp_t ac_rw;                      /* Accounting blocks read or written.  */
+    comp_t ac_minflt;                  /* Accounting minor pagefaults.  */
+    comp_t ac_majflt;                  /* Accounting major pagefaults.  */
+    comp_t ac_swaps;                   /* Accounting number of swaps.  */
+    u_int32_t ac_exitcode;             /* Accounting process exitcode.  */
+    char ac_comm[ACCT_COMM+1];         /* Accounting command name.  */
+    char ac_pad[10];                   /* Accounting padding bytes.  */
+  };
+
+enum
+  {
+    AFORK = 0x01,              /* Has executed fork, but no exec.  */
+    ASU = 0x02,                        /* Used super-user privileges.  */
+    ACORE = 0x08,              /* Dumped core.  */
+    AXSIG = 0x10               /* Killed by a signal.  */
+  };
+
+#define AHZ     100
+
+
+/* Switch process accounting on and off.  */
+extern int acct (__const char *__filename) __THROW;
+
+__END_DECLS
+
+#endif /* sys/acct.h */