[admin/ChangeLog]

Remove no-longer needed getloadavg symbols.
* CPP-DEFINES (LOAD_AVE_CVT, LOAD_AVE_TYPE, FSCALE, KERNEL_FILE):
(LDAV_SYMBOL): Remove.
[src/ChangeLog]
Remove no-longer needed getloadavg symbols.
* m/alpha.h (LOAD_AVE_TYPE, LOAD_AVE_CVT): Remove.
* m/amdx86-64.h (LOAD_AVE_TYPE, LOAD_AVE_CVT): Remove.
* m/ia64.h (LOAD_AVE_TYPE, LOAD_AVE_CVT): Remove.
* m/ibms390.h (LOAD_AVE_TYPE, LOAD_AVE_CVT): Remove.
* m/macppc.h (LOAD_AVE_TYPE, LOAD_AVE_CVT): Remove.
* m/sparc.h (LOAD_AVE_TYPE, LOAD_AVE_CVT): Remove.
* m/template.h (LOAD_AVE_TYPE, LOAD_AVE_CVT): Remove.
* m/vax.h (LOAD_AVE_TYPE, LOAD_AVE_CVT): Remove.
* s/aix4-2.h (KERNEL_FILE, LDAV_SYMBOL): Remove.
* s/bsd-common.h (KERNEL_FILE, LDAV_SYMBOL): Remove #undef.
* s/hpux10-20.h (KERNEL_FILE, LOAD_AVE_TYPE, LOAD_AVE_CVT):
(LDAV_SYMBOL): Remove.
* s/unixware.h (LOAD_AVE_TYPE, LOAD_AVE_CVT, FSCALE): Remove.
* s/usg5-4-common.h (KERNEL_FILE, LDAV_SYMBOL): Remove.

diff --git a/admin/CPP-DEFINES b/admin/CPP-DEFINES
index 7febc93..dae6202 100644 (file)
--- a/admin/CPP-DEFINES
+++ b/admin/CPP-DEFINES
@@ -62,8 +62,6 @@ SIGTYPE
 SYSTEM_TYPE
 
 ** Machine specific macros, decribed in detail in src/m/template.h
-LOAD_AVE_CVT
-LOAD_AVE_TYPE
 VIRT_ADDR_VARIES
 
 ** Misc macros
@@ -111,7 +109,6 @@ EMACS_INT
 EMACS_UINT
 FILE_SYSTEM_CASE
 FLOAT_CHECK_DOMAIN
-FSCALE
 GC_LISP_OBJECT_ALIGNMENT
 GC_MARK_SECONDARY_STACK
 GC_MARK_STACK
@@ -193,8 +190,6 @@ HPUX
 INTERNAL_TERMINAL
 IS_ANY_SEP
 IS_DIRECTORY_SEP
-KERNEL_FILE
-LDAV_SYMBOL
 LINKER
 LINUX_VERSION_CODE
 LISP_FLOAT_TYPE
@@ -381,4 +376,3 @@ vfork
 wait
 write
 xfree
-

diff --git a/admin/ChangeLog b/admin/ChangeLog
index 0ca88ee..ce7ff76 100644 (file)
--- a/admin/ChangeLog
+++ b/admin/ChangeLog
@@ -1,3 +1,9 @@
+2011-02-10  Paul Eggert  <eggert@cs.ucla.edu>
+
+       Remove no-longer needed getloadavg symbols.
+       * CPP-DEFINES (LOAD_AVE_CVT, LOAD_AVE_TYPE, FSCALE, KERNEL_FILE):
+       (LDAV_SYMBOL): Remove.
+
 2011-02-05  Glenn Morris  <rgm@gnu.org>
 
        * bzrmerge.el (bzrmerge-warning-buffer): New constant.

diff --git a/src/ChangeLog b/src/ChangeLog
index ccb54ff..635a2d7 100644 (file)
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,5 +1,21 @@
 2011-02-10  Paul Eggert  <eggert@cs.ucla.edu>
 
+       Remove no-longer needed getloadavg symbols.
+       * m/alpha.h (LOAD_AVE_TYPE, LOAD_AVE_CVT): Remove.
+       * m/amdx86-64.h (LOAD_AVE_TYPE, LOAD_AVE_CVT): Remove.
+       * m/ia64.h (LOAD_AVE_TYPE, LOAD_AVE_CVT): Remove.
+       * m/ibms390.h (LOAD_AVE_TYPE, LOAD_AVE_CVT): Remove.
+       * m/macppc.h (LOAD_AVE_TYPE, LOAD_AVE_CVT): Remove.
+       * m/sparc.h (LOAD_AVE_TYPE, LOAD_AVE_CVT): Remove.
+       * m/template.h (LOAD_AVE_TYPE, LOAD_AVE_CVT): Remove.
+       * m/vax.h (LOAD_AVE_TYPE, LOAD_AVE_CVT): Remove.
+       * s/aix4-2.h (KERNEL_FILE, LDAV_SYMBOL): Remove.
+       * s/bsd-common.h (KERNEL_FILE, LDAV_SYMBOL): Remove #undef.
+       * s/hpux10-20.h (KERNEL_FILE, LOAD_AVE_TYPE, LOAD_AVE_CVT):
+       (LDAV_SYMBOL): Remove.
+       * s/unixware.h (LOAD_AVE_TYPE, LOAD_AVE_CVT, FSCALE): Remove.
+       * s/usg5-4-common.h (KERNEL_FILE, LDAV_SYMBOL): Remove.
+
        Import getloadavg module from gnulib.
        * deps.mk (getloadavg.o): Remove; gnulib now does this.
        * lisp.h (getloadavg) [!defined HAVE_GETLOADAVG]: Remove; gnulib

diff --git a/src/m/alpha.h b/src/m/alpha.h
index 9ae089b..3a27cfd 100644 (file)
--- a/src/m/alpha.h
+++ b/src/m/alpha.h
@@ -29,12 +29,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 /* __alpha defined automatically */
 
 
-/* Data type of load average, as read out of kmem.  */
-#define LOAD_AVE_TYPE long
-
-/* Convert that into an integer that is 100 for a load average of 1.0  */
-#define LOAD_AVE_CVT(x) (int) (((double) (x)) * 100.0 / FSCALE)
-
 #ifdef __ELF__
 
 #if !defined(GNU_LINUX) && !defined(__NetBSD__)
@@ -57,4 +51,3 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
    Define DBL_MIN_REPLACEMENT to be the next value larger than DBL_MIN:
    this avoids the assembler bug.  */
 #define DBL_MIN_REPLACEMENT 2.2250738585072019e-308
-

diff --git a/src/m/amdx86-64.h b/src/m/amdx86-64.h
index 2ae5d07..441f41b 100644 (file)
--- a/src/m/amdx86-64.h
+++ b/src/m/amdx86-64.h
@@ -30,12 +30,5 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #define EMACS_INT               long
 #define EMACS_UINT              unsigned long
 
-/* Data type of load average, as read out of kmem.  */
-#define LOAD_AVE_TYPE long
-
-/* Convert that into an integer that is 100 for a load average of 1.0  */
-#define LOAD_AVE_CVT(x) (int) (((double) (x)) * 100.0 / FSCALE)
-
 /* Define XPNTR to avoid or'ing with DATA_SEG_BITS */
 #undef DATA_SEG_BITS
-

diff --git a/src/m/ia64.h b/src/m/ia64.h
index 48ba300..101d56e 100644 (file)
--- a/src/m/ia64.h
+++ b/src/m/ia64.h
@@ -30,12 +30,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #define EMACS_INT              long
 #define EMACS_UINT             unsigned long
 
-/* Data type of load average, as read out of kmem.  */
-#define LOAD_AVE_TYPE          long
-
-/* Convert that into an integer that is 100 for a load average of 1.0  */
-#define LOAD_AVE_CVT(x) (int) (((double) (x)) * 100.0 / FSCALE)
-
 #ifdef REL_ALLOC
 #ifndef _MALLOC_INTERNAL
 /* "char *" because ralloc.c defines it that way.  gmalloc.c thinks it
@@ -45,4 +39,3 @@ extern char *r_alloc (), *r_re_alloc ();
 extern void r_alloc_free ();
 #endif /* not _MALLOC_INTERNAL */
 #endif /* REL_ALLOC */
-

diff --git a/src/m/ibms390.h b/src/m/ibms390.h
index f2aef1b..c309035 100644 (file)
--- a/src/m/ibms390.h
+++ b/src/m/ibms390.h
@@ -18,12 +18,6 @@ You should have received a copy of the GNU General Public License
 along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 
-/* Data type of load average, as read out of kmem.  */
-#define LOAD_AVE_TYPE long
-
-/* Convert that into an integer that is 100 for a load average of 1.0  */
-#define LOAD_AVE_CVT(x) (int) (((double) (x)) * 100.0 / FSCALE)
-
 /* Define VIRT_ADDR_VARIES if the virtual addresses of
    pure and impure space as loaded can vary, and even their
    relative order cannot be relied on.
@@ -31,4 +25,3 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
    Otherwise Emacs assumes that text space precedes data space,
    numerically.  */
 #define VIRT_ADDR_VARIES
-

diff --git a/src/m/macppc.h b/src/m/macppc.h
index 5d78e39..aef781e 100644 (file)
--- a/src/m/macppc.h
+++ b/src/m/macppc.h
@@ -17,15 +17,8 @@ GNU General Public License for more details.
 You should have received a copy of the GNU General Public License
 along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
-/* Data type of load average, as read out of kmem.  */
-#define LOAD_AVE_TYPE long
-
-/* Convert that into an integer that is 100 for a load average of 1.0  */
-#define LOAD_AVE_CVT(x) (int) (((double) (x)) * 100.0 / FSCALE)
-
 #ifdef _ARCH_PPC64
 #ifndef _LP64
 #define _LP64
 #endif
 #endif
-

diff --git a/src/m/sparc.h b/src/m/sparc.h
index 50e56f0..9966804 100644 (file)
--- a/src/m/sparc.h
+++ b/src/m/sparc.h
@@ -19,12 +19,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 /* __sparc__ is defined by the compiler by default.  */
 
-/* Data type of load average, as read out of kmem.  */
-#define LOAD_AVE_TYPE long
-
-/* Convert that into an integer that is 100 for a load average of 1.0  */
-#define LOAD_AVE_CVT(x) (int) (((double) (x)) * 100.0 / FSCALE)
-
 #ifdef __arch64__              /* GCC, 64-bit ABI.  */
 
 #define BITS_PER_LONG 64
@@ -34,4 +28,3 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #endif
 
 #endif  /* __arch64__ */
-

diff --git a/src/m/template.h b/src/m/template.h
index f06f62b..54fb0da 100644 (file)
--- a/src/m/template.h
+++ b/src/m/template.h
@@ -21,12 +21,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
    does not define it automatically.
    Ones defined so far include m68k and many others */
 
-/* Data type of load average, as read out of kmem.  */
-#define LOAD_AVE_TYPE long
-
-/* Convert that into an integer that is 100 for a load average of 1.0  */
-#define LOAD_AVE_CVT(x) (int) (((double) (x)) * 100.0 / FSCALE)
-
 /* Define VIRT_ADDR_VARIES if the virtual addresses of
    pure and impure space as loaded can vary, and even their
    relative order cannot be relied on.
@@ -46,4 +40,3 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
    If you've just fixed a problem in an existing configuration file,
    you should also check `etc/MACHINES' to make sure its descriptions
    of known problems in that configuration should be updated.  */
-

diff --git a/src/m/vax.h b/src/m/vax.h
index 2fecf17..a375600 100644 (file)
--- a/src/m/vax.h
+++ b/src/m/vax.h
@@ -20,14 +20,4 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 /* #define vax    -- appears to be done automatically  */
 
-/* USG systems I know of running on Vaxes do not actually
-   support the load average, so disable it for them.  */
-
-/* Data type of load average, as read out of kmem.  */
-#define LOAD_AVE_TYPE double
-
-/* Convert that into an integer that is 100 for a load average of 1.0  */
-#define LOAD_AVE_CVT(x) ((int) ((x) * 100.0))
-
 #define HAVE_FTIME
-

diff --git a/src/s/aix4-2.h b/src/s/aix4-2.h
index c62aee2..443fc03 100644 (file)
--- a/src/s/aix4-2.h
+++ b/src/s/aix4-2.h
@@ -41,12 +41,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 /* Define HAVE_SOCKETS if system supports 4.2-compatible sockets.  */
 #define HAVE_SOCKETS
-
-/* The file containing the kernel's symbol table is called /unix.  */
-#define KERNEL_FILE "/unix"
-
-/* The kernel symbol where the load average is found is named avenrun.  */
-#define LDAV_SYMBOL "avenrun"
 \f
 /* Special items needed to make Emacs run on this system.  */
 
@@ -86,4 +80,3 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
    Emacs currently calls xrealloc on the results of get_current_dir name,
    to avoid a crash just use the Emacs implementation for that function.  */
 #define BROKEN_GET_CURRENT_DIR_NAME 1
-

diff --git a/src/s/bsd-common.h b/src/s/bsd-common.h
index 7d472c8..0cca005 100644 (file)
--- a/src/s/bsd-common.h
+++ b/src/s/bsd-common.h
@@ -37,10 +37,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #define TABDLY OXTABS
 #define TAB3 OXTABS
 
-/* These aren't needed, since we have getloadavg.  */
-#undef KERNEL_FILE
-#undef LDAV_SYMBOL
-
 #define NO_TERMIO
 
 /* If the system's imake configuration file defines `NeedWidePrototypes'
@@ -72,12 +68,5 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
    a file that someone else has modified in his Emacs.  */
 #define CLASH_DETECTION
 
-/* The file containing the kernel's symbol table is called /vmunix.  */
-#define KERNEL_FILE "/vmunix"
-
-/* The kernel symbol where the load average is found is named _avenrun.  */
-#define LDAV_SYMBOL "_avenrun"
-
 /* Send signals to subprocesses by "typing" special chars at them.  */
 #define SIGNALS_VIA_CHARACTERS
-

diff --git a/src/s/hpux10-20.h b/src/s/hpux10-20.h
index d745f8d..1cd91a4 100644 (file)
--- a/src/s/hpux10-20.h
+++ b/src/s/hpux10-20.h
@@ -47,9 +47,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
    a file that someone else has modified in his Emacs.  */
 #define CLASH_DETECTION
 
-/* The symbol in the kernel where the load average is found
-   depends on the cpu type, so we let the m- files define LDAV_SYMBOL.  */
-
 /* Special hacks needed to make Emacs run on this system.  */
 
 /* In hpux, the symbol SIGIO is defined, but the feature
@@ -91,9 +88,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #undef random
 #undef HAVE_RANDOM
 
-/* AlainF 20-Jul-1996 says this is right.  */
-#define KERNEL_FILE "/stand/vmunix"
-
 
 /* Rainer Malzbender <rainer@displaytech.com> says definining
    HAVE_XRMSETDATABASE allows Emacs to compile on HP-UX 10.20 using GCC.  */
@@ -119,18 +113,3 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #define DATA_SEG_BITS 0x40000000
 
 #define DATA_START    0x40000000
-
-/* Data type of load average, as read out of kmem.  */
-#define LOAD_AVE_TYPE double
-
-/* Convert that into an integer that is 100 for a load average of 1.0  */
-#define LOAD_AVE_CVT(x) ((int) (x * 100.0))
-
-/* The kernel symbol where the load average is found is named _avenrun.
-   At this time there are two major flavors of hp-ux (there is the s800
-   and s300 (s200) flavors).  The differences are thusly moved to the
-   corresponding machine description file.  */
-
-/* No underscore please.  */
-#define LDAV_SYMBOL "avenrun"
-

diff --git a/src/s/unixware.h b/src/s/unixware.h
index c613066..407282f 100644 (file)
--- a/src/s/unixware.h
+++ b/src/s/unixware.h
@@ -49,14 +49,4 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
     pty_name[sizeof(pty_name) - 1] = 0;                \
   }
 
-/* Data type of load average, as read out of kmem.  */
-#define LOAD_AVE_TYPE long
-
-/* Convert that into an integer that is 100 for a load average of 1.0  */
-/* This is totally uncalibrated. */
-#define LOAD_AVE_CVT(x) ((int) (((double) (x)) * 100.0 / FSCALE))
-#define FSCALE 256.0
-
-
 #define        PENDING_OUTPUT_COUNT(FILE) ((FILE)->__ptr - (FILE)->__base)
-

diff --git a/src/s/usg5-4-common.h b/src/s/usg5-4-common.h
index 12f73c1..aeedd7f 100644 (file)
--- a/src/s/usg5-4-common.h
+++ b/src/s/usg5-4-common.h
@@ -30,12 +30,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
    It sets the Lisp variable system-type.  */
 #define SYSTEM_TYPE "usg-unix-v"
 
-/* The file containing the kernel's symbol table is called /unix.  */
-#define KERNEL_FILE "/unix"
-
-/* The kernel symbol where the load average is found is named avenrun.  */
-#define LDAV_SYMBOL "avenrun"
-
 /* setjmp and longjmp can safely replace _setjmp and _longjmp,
    but they will run slower.  */
 #define _setjmp setjmp
@@ -105,4 +99,3 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 /* This definition was suggested for next release.  So give it a try.  */
 #define HAVE_SOCKETS
-