* time/Makefile (tests): Add test-tz.
* time/test-tz.c: New test.
* time/clocktest.c: Rewrite to test more meaningfully.
* sysdeps/unix/sysv/linux/syscalls.list: Add bdflush,
create_module, delete_module, get_kernel_syms, init_module,
klogctl.
* sysdeps/unix/sysv/linux/sys/param.h (MAXSYMLINKS): Define as 5
instead of SYMLOOP_MAX, which is nowhere to be found.
* sysdeps/unix/sysv/linux/sys/msq_buf.h,
sysdeps/unix/sysv/linux/sys/sem_buf.h,
sysdeps/unix/sysv/linux/sys/shm_buf.h [__USE_MISC]: Add more
control ops and datastructures.
* sysdeps/unix/sysv/linux/sys/io.h: New file declaring low-level
I/O related functions.
* sysdeps/unix/sysv/linux/sys/kdaemon.h: New file declaring kernel
daemon related functions/operations.
* sysdeps/unix/sysv/linux/sys/klog.h: New file declaring kernel
logging related functions/operations.
* sysdeps/unix/sysv/linux/sys/module.h: New file declaring kernel
module related functions/operations.
* sysdeps/unix/sysv/linux/speed.c: Only do "mention this twice" hack
for non-Alpha based Linux systems.
* sysdeps/unix/sysv/linux/alpha/speed.c: Remove.
* sysdeps/unix/sysv/linux/Makefile (headers): Add sys/module.h,
sys/io.h, sys/klog.h, and sys/kdaemon.h.
* sysdeps/unix/sysdep.h (END): Define empty END macro for
platforms that don't need some sort of end directive at the
end of functions.
* sysdeps/unix/make-syscalls.sh: Emit END($strong) at end of
syscall wrapper to allow correct generation of debugging
information.
* sysdeps/unix/alpha/sysdep.h (END): Redefine to use .end
directive for both ELF and ECOFF.
(ret): Delete macro. It was a dangerous macro and unnecessary
since the Alpha assemblers recognizes "ret" as a macro themselves.
* sysdeps/gnu/utmpbits.h (struct utmp): Move ut_tv behind
ut_session to guarantee long alignment. This is important for
Linux/Alpha since ut_tv.tv_sec is 32 bits and time_t is 64 bits.
This will all get cleaned up as programs start to use ut_tv
instead ut_time.
* sysdeps/alpha/divrem.h: Include <sysdep.h> instead of <*/regdef.h>.
* sysdeps/alpha/bsd-_setjmp.S (setjmp): Renamed entry point to
_setjmp.
* sysdeps/alpha/_mcount.S, sysdeps/alpha/bb_init_func.S,
sysdeps/alpha/bsd-_setjmp.S, sysdeps/alpha/bsd-setjmp.S,
sysdeps/alpha/copysign.S, sysdeps/alpha/divrem.h,
sysdeps/alpha/fabs.S, sysdeps/alpha/ffs.S, sysdeps/alpha/htonl.S,
sysdeps/alpha/htons.S, sysdeps/alpha/memchr.S,
sysdeps/alpha/setjmp.S, sysdeps/alpha/strlen.S,
sysdeps/unix/sysv/linux/alpha/ieee_get_fp_control.S,
sysdeps/unix/sysv/linux/alpha/ieee_set_fp_control.S,
sysdeps/unix/sysv/linux/alpha/llseek.S,
sysdeps/unix/sysv/linux/alpha/pipe.S,
sysdeps/unix/sysv/linux/alpha/sigsuspend.S,
sysdeps/unix/sysv/linux/alpha/sysdep.S: Use END macro instead of
.end directive.
* csu/initfini.c (_fini): Tell gcc that _fini is not a leaf
function by having it contain a dummy function call.
* configure.in (config_machine): Don't make ELF the default for
Linux/Alpha just yet (use --with-elf instead).
(.init/.fini check): Generate .text to ensure function start and
end are in same section.
* sysdeps/unix/bsd/osf/alpha/brk.S,
sysdeps/unix/sysv/linux/alpha/brk.S (__curbrk): Store the entire
break value, not just the low 32 bits to accomodate large
memories.
Tue May 28 10:46:04 1996 Richard Henderson <rth@tamu.edu>
* sysdeps/unix/sysv/linux/alpha/brk.S: Rather than attempt to
dynamically resolve _end for initializing __curbrk, support the
brk(0) query idiom.
* sysdeps/alpha/bb_init_func.S: Don't make `init' an external symbol.
* sysdeps/alpha/bsd-_setjmp.S: The function is _setjmp not setjmp.
Sun May 26 22:17:38 1996 Richard Henderson <rth@tamu.edu>
* stdlib/lcong48_r.c, stdlib/seed48_r.c, stdlib/strtod.c,
stdlib/strtol.c: Include <string.h> for mem* and str* fns used.
Thu May 23 02:15:56 1996 David Mosberger-Tang <davidm@azstarnet.com>
* sysdeps/unix/sysv/linux/Makefile (headers): Add sys/io.h,
sys/klog.h, and sys/kdaemon.h.
* sysdeps/unix/sysv/linux/sys/io.h: New file.
* sysdeps/unix/sysv/linux/sys/klog.h: Ditto.
* sysdeps/unix/sysv/linux/sys/kdaemon.h: Ditto.
* sysdeps/unix/alpha/sysdep.h (ret): Remove macro. It is
dangerous and unnecessary since both OSF/1 as and gas define "ret"
as a pseudo-instruction.
Sat Jun 1 17:18:21 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
* time/tzset.c (__tzset): Clear tz_rules name pointers after freeing
them. Bug found by David Mosberger-Tang.
* sysdeps/posix/tempname.c (__stdio_gen_tempname): Use __ptr_t instead
of PTR.
* extra-lib.mk (extra-objs): Use patsubst intead of $(A:=B) syntax
to work around Make bug when A contains var ref.
Fri May 31 18:27:52 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
* string/string.h [__USE_MISC]: Declare basename; OSF/1 puts it here.
* sysdeps/unix/sysv/linux/syscalls.list (getpgid, setpgid): Define __
strong names and [gs]etpgid as weak aliases.
* math/math_private.h (GET_LDOUBLE_EXP): Add missing backslash.
+Wed May 29 00:57:37 1996 David Mosberger-Tang <davidm@azstarnet.com>
+
+ * time/Makefile (tests): Add test-tz.
+
+ * time/test-tz.c: New test.
+
+ * time/clocktest.c: Rewrite to test more meaningfully.
+
+ * sysdeps/unix/sysv/linux/syscalls.list: Add bdflush,
+ create_module, delete_module, get_kernel_syms, init_module,
+ klogctl.
+
+ * sysdeps/unix/sysv/linux/sys/param.h (MAXSYMLINKS): Define as 5
+ instead of SYMLOOP_MAX, which is nowhere to be found.
+
+ * sysdeps/unix/sysv/linux/sys/msq_buf.h,
+ sysdeps/unix/sysv/linux/sys/sem_buf.h,
+ sysdeps/unix/sysv/linux/sys/shm_buf.h [__USE_MISC]: Add more
+ control ops and datastructures.
+
+ * sysdeps/unix/sysv/linux/sys/io.h: New file declaring low-level
+ I/O related functions.
+
+ * sysdeps/unix/sysv/linux/sys/kdaemon.h: New file declaring kernel
+ daemon related functions/operations.
+
+ * sysdeps/unix/sysv/linux/sys/klog.h: New file declaring kernel
+ logging related functions/operations.
+
+ * sysdeps/unix/sysv/linux/sys/module.h: New file declaring kernel
+ module related functions/operations.
+
+ * sysdeps/unix/sysv/linux/speed.c: Only do "mention this twice" hack
+ for non-Alpha based Linux systems.
+
+ * sysdeps/unix/sysv/linux/alpha/speed.c: Remove.
+
+ * sysdeps/unix/sysv/linux/Makefile (headers): Add sys/module.h,
+ sys/io.h, sys/klog.h, and sys/kdaemon.h.
+
+ * sysdeps/unix/sysdep.h (END): Define empty END macro for
+ platforms that don't need some sort of end directive at the
+ end of functions.
+
+ * sysdeps/unix/make-syscalls.sh: Emit END($strong) at end of
+ syscall wrapper to allow correct generation of debugging
+ information.
+
+ * sysdeps/unix/alpha/sysdep.h (END): Redefine to use .end
+ directive for both ELF and ECOFF.
+ (ret): Delete macro. It was a dangerous macro and unnecessary
+ since the Alpha assemblers recognizes "ret" as a macro themselves.
+
+ * sysdeps/gnu/utmpbits.h (struct utmp): Move ut_tv behind
+ ut_session to guarantee long alignment. This is important for
+ Linux/Alpha since ut_tv.tv_sec is 32 bits and time_t is 64 bits.
+ This will all get cleaned up as programs start to use ut_tv
+ instead ut_time.
+
+ * sysdeps/alpha/divrem.h: Include <sysdep.h> instead of <*/regdef.h>.
+
+ * sysdeps/alpha/bsd-_setjmp.S (setjmp): Renamed entry point to
+ _setjmp.
+
+ * sysdeps/alpha/_mcount.S, sysdeps/alpha/bb_init_func.S,
+ sysdeps/alpha/bsd-_setjmp.S, sysdeps/alpha/bsd-setjmp.S,
+ sysdeps/alpha/copysign.S, sysdeps/alpha/divrem.h,
+ sysdeps/alpha/fabs.S, sysdeps/alpha/ffs.S, sysdeps/alpha/htonl.S,
+ sysdeps/alpha/htons.S, sysdeps/alpha/memchr.S,
+ sysdeps/alpha/setjmp.S, sysdeps/alpha/strlen.S,
+ sysdeps/unix/sysv/linux/alpha/ieee_get_fp_control.S,
+ sysdeps/unix/sysv/linux/alpha/ieee_set_fp_control.S,
+ sysdeps/unix/sysv/linux/alpha/llseek.S,
+ sysdeps/unix/sysv/linux/alpha/pipe.S,
+ sysdeps/unix/sysv/linux/alpha/sigsuspend.S,
+ sysdeps/unix/sysv/linux/alpha/sysdep.S: Use END macro instead of
+ .end directive.
+
+ * csu/initfini.c (_fini): Tell gcc that _fini is not a leaf
+ function by having it contain a dummy function call.
+
+ * configure.in (config_machine): Don't make ELF the default for
+ Linux/Alpha just yet (use --with-elf instead).
+ (.init/.fini check): Generate .text to ensure function start and
+ end are in same section.
+
+ * sysdeps/unix/bsd/osf/alpha/brk.S,
+ sysdeps/unix/sysv/linux/alpha/brk.S (__curbrk): Store the entire
+ break value, not just the low 32 bits to accomodate large
+ memories.
+
+Tue May 28 10:46:04 1996 Richard Henderson <rth@tamu.edu>
+
+ * sysdeps/unix/sysv/linux/alpha/brk.S: Rather than attempt to
+ dynamically resolve _end for initializing __curbrk, support the
+ brk(0) query idiom.
+
+ * sysdeps/alpha/bb_init_func.S: Don't make `init' an external symbol.
+
+ * sysdeps/alpha/bsd-_setjmp.S: The function is _setjmp not setjmp.
+
+Sun May 26 22:17:38 1996 Richard Henderson <rth@tamu.edu>
+
+ * stdlib/lcong48_r.c, stdlib/seed48_r.c, stdlib/strtod.c,
+ stdlib/strtol.c: Include <string.h> for mem* and str* fns used.
+
+Thu May 23 02:15:56 1996 David Mosberger-Tang <davidm@azstarnet.com>
+
+ * sysdeps/unix/sysv/linux/Makefile (headers): Add sys/io.h,
+ sys/klog.h, and sys/kdaemon.h.
+
+ * sysdeps/unix/sysv/linux/sys/io.h: New file.
+ * sysdeps/unix/sysv/linux/sys/klog.h: Ditto.
+ * sysdeps/unix/sysv/linux/sys/kdaemon.h: Ditto.
+
+ * sysdeps/unix/alpha/sysdep.h (ret): Remove macro. It is
+ dangerous and unnecessary since both OSF/1 as and gas define "ret"
+ as a pseudo-instruction.
+
+Sat Jun 1 17:18:21 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
+
+ * time/tzset.c (__tzset): Clear tz_rules name pointers after freeing
+ them. Bug found by David Mosberger-Tang.
+
+ * sysdeps/posix/tempname.c (__stdio_gen_tempname): Use __ptr_t instead
+ of PTR.
+
+ * extra-lib.mk (extra-objs): Use patsubst intead of $(A:=B) syntax
+ to work around Make bug when A contains var ref.
+
+Fri May 31 18:27:52 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
+
+ * string/string.h [__USE_MISC]: Declare basename; OSF/1 puts it here.
+
+ * sysdeps/unix/sysv/linux/syscalls.list (getpgid, setpgid): Define __
+ strong names and [gs]etpgid as weak aliases.
+
Thu May 30 11:24:05 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
+ * math/math_private.h (GET_LDOUBLE_EXP): Add missing backslash.
+
* po/header.pot: Replace with exact boilerplate pinard dictates.
* sysdeps/i386/strtok.S (Lillegal_argument): Remove this code to set
case "$host_os" in
gnu* | linux* | sysv4* | solaris2*)
# These systems always use the ELF format.
- elf=yes ;;
-esac
-
-# Linux/Alpha does not use ELF yet.
-case "$host_cpu-$host_os" in
-alpha*-linux*)
- gnu_ld=no elf=no ;;
+ if test "$host_cpu" != alpha; then # Linux/Alpha is not fully ELF yet
+ elf=yes
+ fi
+ ;;
esac
machine=$config_machine
if test $elf != yes; then
AC_CACHE_CHECK(for .init and .fini sections, libc_cv_have_initfini,
[AC_TRY_COMPILE(, [asm (".section .init");
- asm (".section .fini");],
+ asm (".section .fini");
+ asm (".text");],
libc_cv_have_initfini=yes,
libc_cv_have_initfini=no)])
AC_SUBST(libc_cv_have_initfini)dnl
to crtn.s-new, followed by the function epilogue. */
asm ("\nEOF.crti.fini\
\n\
+cat > /dev/null <<\\EOF.fini.skip");
+
+ /* Let GCC know that _fini is not a leaf function by having a dummy
+ function call here. We arrange for this call to be omitted from
+ either crt file. */
+ i_am_not_a_leaf();
+
+ asm ("\nEOF.fini.skip\
+\n\
fgrep .fini crti.s-new >>crtn.s-new\n\
cat >> crtn.s-new <<\\EOF.crtn.fini");
}
# Add each flavor of library to the lists of things to build and install.
install-lib += $(foreach o,$(object-suffixes-$(lib)),$(lib:lib%=$(libtype$o)))
-extra-objs += $(foreach o,$(object-suffixes-$(lib)),$($(lib)-routines:=$o))
+extra-objs += $(foreach o,$(object-suffixes-$(lib)),\
+ $(patsubst %,%$o,$($(lib)-routines)))
alltypes-$(lib) := $(foreach o,$(object-suffixes-$(lib)),\
$(objpfx)$(patsubst %,$(libtype$o),\
$(lib:lib%=%)))
#define GET_LDOUBLE_EXP(exp,d) \
do { \
ieee_long_double_shape_type ge_u; \
- ge_u.value = (d);
+ ge_u.value = (d); \
(exp) = ge_u.parts.sign_exponent; \
} while (0)
Boston, MA 02111-1307, USA. */
#include <stdlib.h>
+#include <string.h>
int
lcong48_r (param, buffer)
Boston, MA 02111-1307, USA. */
#include <stdlib.h>
+#include <string.h>
int
seed48_r (seed16v, buffer)
#include "../locale/localeinfo.h"
#include <math.h>
#include <stdlib.h>
+#include <string.h>
/* The gmp headers need some configuration frobs. */
#define HAVE_ALLOCA 1
#ifdef STDC_HEADERS
# include <stddef.h>
# include <stdlib.h>
+# include <string.h>
#else
# ifndef NULL
# define NULL 0
extern __ptr_t memfrob __P ((__ptr_t __s, size_t __n));
#endif
+#ifdef __USE_MISC
+/* Return the file name within directory of FILENAME. */
+extern char *basename __P ((__const char *filename));
+#endif
+
__END_DECLS
#endif /* string.h */
addq sp, 0xb0, sp
ret zero,($at),1
- .end _mcount
+ END(_mcount)
beq t0, init /* not initialized yet -> */
ret
- .end __bb_init_func
+END(__bb_init_func)
-
-LEAF(init, 0x38)
+.ent init
+init:
+ .frame sp, 0x38, ra, 0
subq sp, 0x38, sp
.prologue 0
addq sp, 0x38, sp
ret
- .end init
+.end init
#include <sysdep.h>
-ENTRY(setjmp)
+ENTRY(_setjmp)
lda $27, __sigsetjmp /* Load address to jump to. */
bis $31, $31, $17 /* Pass a second argument of zero. */
jmp $31, ($27), __sigsetjmp /* Call __sigsetjmp. */
- .end setjmp
+ END(_setjmp)
lda $27, __sigsetjmp /* Load address to jump to. */
bis $31, 1, $17 /* Pass a second argument of one. */
jmp $31, ($27), __sigsetjmp /* Call __sigsetjmp. */
- .end setjmp
+ END(setjmp)
cpys $f17,$f16,$f0
ret
- .end __copysign
+ END(__copysign)
weak_alias(__copysign, copysign)
return the result in t12 (aka pv). Registers AT and v0 may be
clobbered (assembly temporary), anything else must be saved. */
+#include <sysdep.h>
+
#ifdef __linux__
-# include <alpha/regdef.h>
# include <asm/gentrap.h>
# include <asm/pal.h>
#else
-# include <regdef.h>
# include <machine/pal.h>
#endif
ldq arg1,0x00(sp)
br done
- .end FUNC_NAME
+ END(FUNC_NAME)
cpys $f31,$f16,$f0
ret
- .end fabs
+ END(fabs)
done: ret
- .end ffs
+ END(ffs)
or t2, v0, v0 # v0 = ddccbbaa
ret
- .end __htonl
+ END(__htonl)
strong_alias_asm(__htonl, __ntohl)
weak_alias(__htonl, htonl)
bis v0, t1, v0 # v0 = bbaa
ret
- .end __htons
+ END(__htons)
strong_alias_asm(__htons, __ntohs)
weak_alias(__htons, htons)
mov zero, v0
ret
- .end memchr
+ END(memchr)
bis $15, $15, $19 /* Pass FP as 4th arg. */
jmp $31, ($27), __sigsetjmp_aux /* Call __sigsetjmp_aux. */
- .end __sigsetjmp
+ END(__sigsetjmp)
done: subq v0, a0, v0
ret
- .end strlen
+ END(strlen)
char ut_user[UT_NAMESIZE]; /* Username (not NUL terminated). */
char ut_host[UT_HOSTSIZE]; /* Hostname for remote login. */
int ut_exit; /* Process termination/exit status. */
- struct timeval ut_tv; /* Time entry was made. */
long ut_session; /* Session ID, used for windowing. */
+ struct timeval ut_tv; /* Time entry was made. */
int32_t ut_addr; /* Internet address of remote host. */
char pad[32]; /* Reserved for future use. */
};
errno = save;
return NULL;
}
- (*streamptr)->__cookie = (PTR) (long int) fd;
+ (*streamptr)->__cookie = (__ptr_t) (long int) fd;
(*streamptr)->__mode.__write = 1;
(*streamptr)->__mode.__read = 1;
(*streamptr)->__mode.__binary = 1;
3:
#endif
-#define ret ret zero,(ra),1
+#undef END
+#define END(sym) .end sym
+
#define r0 v0
#define r1 a4
/* Update __curbrk and exit cleanly. */
/* ldgp gp, 0(t12) */
- stl a0, __curbrk
+ stq a0, __curbrk
mov zero, v0
ret
\$(foreach o,\$(object-suffixes),\$(objpfx)$file\$o): \$(objpfx)s-proto.d
(echo '#include <sysdep.h>'; \\
echo 'PSEUDO ($strong, $syscall, $nargs)'; \\
- echo ' ret'; \\"
+ echo ' ret'; \\
+ echo 'END($strong)'; \\"
# Append any weak aliases defined for this syscall function.
for name in $weak; do
#else
#define SYS_ify(syscall_name) SYS_/**/syscall_name
#endif
+
+/* Terminate a function named SYM. This is used on some platforms to
+ generate correct debugging information. */
+#define END(sym)
ifeq ($(subdir), misc)
sysdep_routines += mount umount xmknod s_ptrace s_sysctl sysctl llseek \
setfsgid setfsuid sysinfo uselib s_reboot
-headers += sys/mount.h sys/sysinfo.h sys/acct.h sys/sysctl.h
+
+headers += sys/mount.h sys/sysinfo.h sys/acct.h sys/sysctl.h sys/module.h \
+ sys/io.h sys/klog.h sys/kdaemon.h
install-others += $(includedir)/sys/syscall.h
#include <sysdep.h>
#include <errnos.h>
-#ifndef HAVE_GNU_LD
-#define _end end
-#endif
-
- .extern _end,8
-
- .data
-
- .globl __curbrk
-__curbrk:
- .quad _end
+.comm __curbrk, 8
.text
LEAF(__brk, 0)
ldi v0, __NR_brk
call_pal PAL_callsys
+
+ /* Correctly handle the brk(0) query case. */
+ cmoveq a0, v0, a0
+
subq a0, v0, t0
bne t0, error
/* Update __curbrk and return cleanly. */
- stl a0, __curbrk
+ stq a0, __curbrk
mov zero, v0
ret
error: ldi v0, ENOMEM
jmp zero, syscall_error
- .end __brk
+ END(__brk)
weak_alias (__brk, brk)
1: ldgp gp, 0(gp)
jmp zero, syscall_error
- .end __ieee_get_fp_control
+ END(__ieee_get_fp_control)
weak_alias (__ieee_get_fp_control, ieee_get_fp_control)
1: ldgp gp, 0(gp)
jmp zero, syscall_error
- .end __ieee_set_fp_control
+ END(__ieee_set_fp_control)
weak_alias (__ieee_set_fp_control, ieee_set_fp_control)
1: ldgp gp, 0(gp)
jmp zero, syscall_error
- .end llseek
+ END(llseek)
1: ldgp gp, 0(gp)
jmp zero, syscall_error
- .end __pipe
+ END(__pipe)
weak_alias (__pipe, pipe)
1: ldgp gp, 0(gp)
jmp zero, syscall_error
- .end sigsuspend
+ END(sigsuspend)
+++ /dev/null
-/* `struct termios' speed frobnication functions. Linux version.
-Copyright (C) 1991, 1992, 1993, 1995 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 Library General Public License as
-published by the Free Software Foundation; either version 2 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
-Library General Public License for more details.
-
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
-
-#include <stddef.h>
-#include <errno.h>
-#include <termios.h>
-
-static const speed_t speeds[] =
- {
- 0,
- 50,
- 75,
- 110,
- 134,
- 150,
- 200,
- 300,
- 600,
- 1200,
- 1800,
- 2400,
- 4800,
- 9600,
- 19200,
- 38400,
- 57600,
- 115200,
- 230400,
- 460800,
- };
-
-
-/* Return the output baud rate stored in *TERMIOS_P. */
-speed_t
-cfgetospeed (termios_p)
- const struct termios *termios_p;
-{
- speed_t retval = termios_p->c_cflag & (CBAUD | CBAUDEX);
-
- if (retval & CBAUDEX)
- {
- retval &= ~CBAUDEX;
- retval |= CBAUD + 1;
- }
-
- return retval;
-}
-
-/* Return the input baud rate stored in *TERMIOS_P.
- For Linux there is no difference between input and output speed. */
-strong_alias (cfgetospeed, cfgetispeed);
-
-/* Set the output baud rate stored in *TERMIOS_P to SPEED. */
-int
-cfsetospeed (termios_p, speed)
- struct termios *termios_p;
- speed_t speed;
-{
- register unsigned int i;
-
- if (termios_p == NULL)
- {
- errno = EINVAL;
- return -1;
- }
-
- /* This allows either B1200 or 1200 to work. XXX
- Do we really want to try to support this, given that
- fetching the speed must return one or the other? */
-
- for (i = 0; i < sizeof (speeds) / sizeof (speeds[0]); ++i)
- if (i == speed || speeds[i] == speed)
- {
- termios_p->c_cflag &= ~(CBAUD | CBAUDEX);
- termios_p->c_cflag |= (i & CBAUD);
- if (i & ~CBAUD)
- termios_p->c_cflag |= CBAUDEX;
- return 0;
- }
-
- errno = EINVAL;
- return -1;
-}
-
-/* Set the input baud rate stored in *TERMIOS_P to SPEED.
- For Linux there is no difference between input and output speed. */
-strong_alias (cfsetospeed, cfsetispeed);
9600,
19200,
38400,
+#ifndef __alpha__
38400, /* Mention this twice here is a trick. */
+#endif
57600,
115200,
230400,
--- /dev/null
+/* Copyright (C) 1996 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 Library General Public License as
+published by the Free Software Foundation; either version 2 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
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB. If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA. */
+
+#ifndef _SYS_IO_H
+#define _SYS_IO_H
+
+#include <asm/io.h>
+
+/* If TURN_ON is TRUE, request for permission to do direct i/o on the
+ port numbers in the range [FROM,FROM+NUM-1]. Otherwise, turn I/O
+ permission off for that range. This call requires root privileges.
+
+ Portability note: not all Linux platforms support this call. Most
+ platforms based on the PC I/O architecture probably will, however.
+ E.g., Linux/Alpha for Alpha PCs supports this. */
+extern int ioperm __P((unsigned long __from, unsigned long __num,
+ int __turn_on));
+
+/* Set the I/O privilege level to LEVEL. If LEVEL>3, permission to
+ access any I/O port is granted. This call requires root
+ privileges. */
+extern int iopl __P((int __level));
+
+#endif /* _SYS_IO_H */
--- /dev/null
+/* Interfaces to control the various kernel daemons. */
+
+#ifndef _SYS_KDAEMON_H
+#define _SYS_KDAEMON_H
+
+/* Start, flush, or tune the kernel's buffer flushing daemon. */
+extern int bdflush (int func, long data);
+
+#endif /* _SYS_KDAEMON_H */
--- /dev/null
+#ifndef _SYS_KLOG_H
+#define _SYS_KLOG_H
+
+/* Control the kernel's logging facility. This corresponds exactly to
+ the kernel's syslog system call, but that name is easily confused
+ with the user-level syslog facility, which is something completely
+ different. */
+extern int klogctl __P((int type, char *bufp, int len));
+
+#endif /* _SYS_KLOG_H */
--- /dev/null
+#ifndef _SYS_MODULE_H
+#define _SYS_MODULE_H
+
+#include <features.h>
+
+#include <linux/module.h>
+
+/* Return number of kernel symbols if TABLE == NULL, otherwise, return
+ kernel symbols in TABLE. TABLE must be large enough to hold all
+ kernel symbols. */
+extern int get_kernel_syms __P((struct kernel_sym * table));
+
+/* Create a new module of name MODULE_NAME and of size SIZE bytes.
+ The return address is the starting address of the new module or -1L
+ if the module cannot be created (the return value needs to be cast
+ to (long) to detect the error condition). */
+extern unsigned long create_module __P((const char * module_name,
+ size_t size));
+
+/* Initialize the module called MODULE_NAME with the CONTENTSSIZE
+ bytes starting at address CONTENTS. CONTENTS normally contains the
+ text and data segment of the module (the bss is implicity zeroed).
+ After copying the contents, the function pointed to by
+ ROUTINES.init is executed. When the module is no longer needed,
+ ROUTINES.cleanup is executed. SYMTAB is NULL if the module does
+ not want to export symbols by itself, or a pointer to a symbol
+ table if the module wants to register its own symbols. */
+extern int init_module __P((const char * module_name,
+ const void * contents, size_t contentssize,
+ struct mod_routines * routines,
+ struct symbol_table * symtab));
+
+/* Delete the module named MODULE_NAME from the kernel. */
+extern int delete_module __P((const char *module_name));
+
+#endif /* _SYS_MODULE_H */
__pid_t msg_lrpid; /* pid of last msgrcv() */
};
+#ifdef __USE_MISC
+
+#define msg_cbytes __msg_cbytes
+
+/* ipcs ctl commands */
+#define MSG_STAT 11
+#define MSG_INFO 12
+
+/* buffer for msgctl calls IPC_INFO, MSG_INFO */
+struct msginfo {
+ int msgpool;
+ int msgmap;
+ int msgmax;
+ int msgmnb;
+ int msgmni;
+ int msgssz;
+ int msgtql;
+ ushort msgseg;
+};
+
+#endif /* __USE_MISC */
+
__END_DECLS
#endif /* sys/msq_buf.h */
#ifndef NGROUPS
#define NGROUPS NGROUPS_MAX
#endif
-#define MAXSYMLINKS SYMLOOP_MAX
+#define MAXSYMLINKS 5
#define CANBSIZ MAX_CANON
#define NCARGS ARG_MAX
#define MAXPATHLEN PATH_MAX
struct seminfo *__buf; /* buffer for IPC_INFO */
};
+#ifdef __USE_MISC
+
+/* ipcs ctl cmds */
+#define SEM_STAT 18
+#define SEM_INFO 19
+
+struct seminfo {
+ int semmap;
+ int semmni;
+ int semmns;
+ int semmnu;
+ int semmsl;
+ int semopm;
+ int semume;
+ int semusz;
+ int semvmx;
+ int semaem;
+};
+
+#endif /* __USE_MISC */
+
__END_DECLS
#endif /* sys/sem_buf.h */
/* Data structure describing a set of semaphores. */
struct shmid_ds
{
- struct ipc_perm sem_perm; /* operation permisson struct */
+ struct ipc_perm shm_perm; /* operation permisson struct */
int shm_segsz; /* size of segment in bytes */
- __time_t sem_atime; /* time of last shmat() */
- __time_t sem_dtime; /* time of last shmdt() */
- __time_t sem_ctime; /* time of last change by shmctl() */
+ __time_t shm_atime; /* time of last shmat() */
+ __time_t shm_dtime; /* time of last shmdt() */
+ __time_t shm_ctime; /* time of last change by shmctl() */
__pid_t shm_cpid; /* pid of creator */
__pid_t shm_lpid; /* pid of last shmop */
unsigned short int shm_nattch; /* number of current attaches */
struct vm_area_struct *__attaches; /* descriptors for attaches */
};
+#ifdef __USE_MISC
+
+/* ipcs ctl commands */
+#define SHM_STAT 13
+#define SHM_INFO 14
+
+/* shm_mode upper byte flags */
+#define SHM_DEST 01000 /* segment will be destroyed on last detach */
+#define SHM_LOCKED 02000 /* segment will not be swapped */
+
+struct shminfo {
+ int shmmax;
+ int shmmin;
+ int shmmni;
+ int shmseg;
+ int shmall;
+};
+
+struct shm_info {
+ int used_ids;
+ ulong shm_tot; /* total allocated shm */
+ ulong shm_rss; /* total resident shm */
+ ulong shm_swp; /* total swapped shm */
+ ulong swap_attempts;
+ ulong swap_successes;
+};
+
+#endif /* __USE_MISC */
+
__END_DECLS
#endif /* sys/shm_buf.h */
# File name Caller Syscall name # args Strong name Weak names
adjtimex adjtime adjtimex 1 __adjtimex
+bdflush - bdflush 2 bdflush
+create_module - create_module 3 create_module
+delete_module - delete_module 3 delete_module
fdatasync - fdatasync 1 fdatasync
flock - flock 2 __flock flock
fork - fork 0 __fork fork
+get_kernel_syms - get_kernel_syms 1 get_kernel_syms
getegid - getegid 0 __getegid getegid
geteuid - geteuid 0 __geteuid geteuid
-getpgid - getpgid 1 getpgid
+getpgid - getpgid 1 __getpgid getpgid
getpgrp - getpgrp 0 getpgrp
getppid - getppid 0 __getppid getppid
getsid - getsid 1 getsid
+init_module - init_module 5 init_module
ioperm - ioperm 3 ioperm
iopl - iopl 1 iopl
ipc msgget ipc 5 __ipc
sched_rr_gi - sched_rr_get_interval 2 __sched_rr_get_interval sched_rr_get_interval
setfsgid - setfsgid 1 setfsgid
setfsuid - setfsuid 1 setfsuid
-setpgid - setpgid 2 setpgid
+setpgid - setpgid 2 __setpgid setpgid
sigpending - sigpending 1 sigpending
sigprocmask - sigprocmask 3 __sigprocmask sigprocmask
s_sysctl sysctl _sysctl 1 __syscall__sysctl
sysinfo - sysinfo 1 sysinfo
+ksyslog_ctl - syslog 3 ksyslog_ctl
umount - umount 1 __umount umount
uselib - uselib 1 uselib
wait4 - wait4 4 __wait4 wait4
strptime
others := ap zdump zic
-tests := test_time clocktest
+tests := test_time clocktest test-tz
tzfiles := africa antarctica asia australasia europe northamerica \
southamerica etcetera factory systemv backward
+#include <signal.h>
#include <stdio.h>
#include <time.h>
+#include <unistd.h>
-main ()
+volatile int gotit = 0;
+
+void
+alarm_handler (int signal)
+{
+ gotit = 1;
+}
+
+
+int
+main (int argc, char ** argv)
{
- volatile int i;
- double t1, t2, t;
+ clock_t start, stop;
- t1 = (double) clock ();
- for (i = 0; i < 100000; ++i) ;
- t2 = (double) clock ();
+ signal(SIGALRM, alarm_handler);
+ alarm(1);
+ start = clock ();
+ while (!gotit);
+ stop = clock ();
- t = (t2 - t1) / ((double) CLOCKS_PER_SEC);
- printf ("%f - %f = %f\n",t2,t1,t);
+ printf ("%ld clock ticks per second (start=%ld,stop=%ld)\n",
+ stop - start, start, stop);
+ printf ("CLOCKS_PER_SEC=%d, sysconf(_SC_CLK_TCK)=%ld\n",
+ CLOCKS_PER_SEC, sysconf(_SC_CLK_TCK));
return 0;
}
--- /dev/null
+#include <stdlib.h>
+#include <time.h>
+#include <string.h>
+#include <stdio.h>
+
+struct {
+ const char * env;
+ time_t expected;
+} tests[] = {
+ {"TZ=MST", 832935315},
+ {"TZ=", 832910115},
+ {"TZ=:UTC", 832910115},
+ {"TZ=UTC", 832910115},
+ {"TZ=UTC0", 832910115}
+};
+
+
+int
+main(int argc, char ** argv)
+{
+ int errors = 0;
+ struct tm tm;
+ time_t t;
+ int i;
+
+ memset (&tm, 0, sizeof (tm));
+ tm.tm_isdst = 0;
+ tm.tm_year = 96; /* years since 1900 */
+ tm.tm_mon = 4;
+ tm.tm_mday = 24;
+ tm.tm_hour = 3;
+ tm.tm_min = 55;
+ tm.tm_sec = 15;
+
+ for (i = 0; i < sizeof (tests) / sizeof (tests[0]); ++i)
+ {
+ putenv (tests[i].env);
+ tzset ();
+ t = mktime(&tm);
+ if (t != tests[i].expected)
+ {
+ printf ("%s: flunked test %d (expected %lu, got %lu)\n",
+ argv[0], i, (long) tests[i].expected, (long) t);
+ ++errors;
+ }
+ }
+ if (errors == 0)
+ {
+ puts ("No errors.");
+ exit (EXIT_SUCCESS);
+ }
+ else
+ {
+ printf ("%d errors.\n", errors);
+ exit (EXIT_FAILURE);
+ }
+}
/* Free old storage. */
if (tz_rules[0].name != NULL && *tz_rules[0].name != '\0')
- free((PTR) tz_rules[0].name);
+ {
+ free((PTR) tz_rules[0].name);
+ tz_rules[0].name = NULL;
+ }
if (tz_rules[1].name != NULL && *tz_rules[1].name != '\0' &&
tz_rules[1].name != tz_rules[0].name)
- free((PTR) tz_rules[1].name);
+ {
+ free((PTR) tz_rules[1].name);
+ tz_rules[1].name = NULL;
+ }
/* Examine the TZ environment variable. */
tz = getenv ("TZ");
projects / platform / upstream / glibc.git / commitdiff