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1998-06-16  David S. Miller <davem@dm.cobaltmicro.com>

	* sysdeps/sparc/sparc32/dl-machine.h
	(elf_machine_fixup_plt): During rtld bootstrap, always perform
	flushes as the kernel will emulate it when the underlying cpu does
	not implement flush.

	* sysdeps/unix/sysv/linux/sparc/sys/kernel_termios.h: Move...
	* sysdeps/unix/sysv/linux/sparc/kernel_termios.h: ...to here.

	* sysdeps/unix/sysv/linux/sparc/sparc32/__sigtrampoline.S: Remove.
	* sysdeps/unix/sysv/linux/sparc/sparc32/Makefile: No longer build
	trampoline code.

	* sysdeps/unix/sysv/linux/sparc/sparc32/clone.S
	(__clone): Branch to label .Lerror not __clone_syscall_error.
	(.Lerror): Fixup EINVAL setting.
	* sysdeps/unix/sysv/linux/sparc/sparc32/getgroups.c: New file.
	* sysdeps/unix/sysv/linux/sparc/sparc32/setgroups.c: New file.
	* sysdeps/unix/sysv/linux/sparc/sparc32/syscalls.list
	(__syscall_getgroups, __syscall_setgroups): Add.

	* sysdeps/unix/sysv/linux/sparc/sparc32/sigaction.c
	(__sigaction): Member name is k_sa_handler.  Use memcpy to copy
	around sa_mask data.

	* math/math.h: Include bits/nan.h when compiling for ISO C 9x.
This commit is contained in:
Ulrich Drepper
1998-06-16 16:30:14 +00:00
parent b301e2eb98
commit bf47fa2344
13 changed files with 96 additions and 173 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
sysdeps/unix/sysv/linux/sparc/sparc32/sigaction.c
View File

@@ -34,14 +34,14 @@ __sigaction (int sig, __const struct sigaction *act, struct sigaction *oact)
struct kernel_sigaction k_sigact, k_osigact;
/* Magic to tell the kernel we are using "new-style" signals, in that
the signal table is not kept in userspace. Not the same as the
the signal table is not kept in userspace. Not the same as the
really-new-style rt signals. */
sig = -sig;
if (act)
{
k_sigact.sa_handler = act->sa_handler;
k_sigact.sa_mask = act->sa_mask.__val[0];
k_sigact.k_sa_handler = act->sa_handler;
memcpy (&k_sigact.sa_mask, &act->sa_mask, sizeof (sigset_t));
k_sigact.sa_flags = act->sa_flags;
}
@@ -70,8 +70,8 @@ __sigaction (int sig, __const struct sigaction *act, struct sigaction *oact)
{
if (oact)
{
oact->sa_handler = k_osigact.sa_handler;
oact->sa_mask.__val[0] = k_osigact.sa_mask;
oact->sa_handler = k_osigact.k_sa_handler;
memcpy (&oact->sa_mask, &k_osigact.sa_mask, sizeof (sigset_t));
oact->sa_flags = k_osigact.sa_flags;
oact->sa_restorer = NULL;
}