Displaying 6 results from an estimated 6 matches for "linux_reboot_magic1".
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linux_reboot_magic2
2012 May 22
1
[PATCH v2] kexec: simply pass LINUX_REBOOT_CMD_KEXEC to reboot
...kexec_load() to glibc.
Funnily here klibc has an head start! -maks
diff --git a/kexec/kexec-syscall.h b/kexec/kexec-syscall.h
index f4df45c..b56cb00 100644
--- a/kexec/kexec-syscall.h
+++ b/kexec/kexec-syscall.h
@@ -5,18 +5,6 @@
#include <sys/syscall.h>
#include <unistd.h>
-#define LINUX_REBOOT_MAGIC1 0xfee1dead
-#define LINUX_REBOOT_MAGIC2 672274793
-#define LINUX_REBOOT_MAGIC2A 85072278
-#define LINUX_REBOOT_MAGIC2B 369367448
-
-#define LINUX_REBOOT_CMD_RESTART 0x01234567
-#define LINUX_REBOOT_CMD_HALT 0xCDEF0123
-#define LINUX_REBOOT_CMD_CAD_ON 0x89ABCDEF
-#define LINUX_REBOOT_CMD_CAD_OFF 0...
2017 May 22
0
[PATCH] Add support for reboot syscall argument
...gt;
-/* This provides the one-argument glibc-ish version of reboot.
+/* This provides two-argument reboot function (glibc flag plus reboot argument).
The full four-argument system call is available as __reboot(). */
-int reboot(int flag)
+int reboot(int flag, void *arg)
{
- return __reboot(LINUX_REBOOT_MAGIC1, LINUX_REBOOT_MAGIC2, flag, NULL);
+ return __reboot(LINUX_REBOOT_MAGIC1, LINUX_REBOOT_MAGIC2, flag, arg);
}
diff --git a/usr/utils/halt.c b/usr/utils/halt.c
index eed0a46..c15b42a 100644
--- a/usr/utils/halt.c
+++ b/usr/utils/halt.c
@@ -6,7 +6,7 @@
static __noreturn usage(void)
{
- static cha...
2019 Jan 18
0
[klibc:master] Add support for reboot syscall argument
...gt;
-/* This provides the one-argument glibc-ish version of reboot.
+/* This provides two-argument reboot function (glibc flag plus reboot argument).
The full four-argument system call is available as __reboot(). */
-int reboot(int flag)
+int reboot(int flag, void *arg)
{
- return __reboot(LINUX_REBOOT_MAGIC1, LINUX_REBOOT_MAGIC2, flag, NULL);
+ return __reboot(LINUX_REBOOT_MAGIC1, LINUX_REBOOT_MAGIC2, flag, arg);
}
diff --git a/usr/utils/halt.c b/usr/utils/halt.c
index eed0a46..368f095 100644
--- a/usr/utils/halt.c
+++ b/usr/utils/halt.c
@@ -6,7 +6,7 @@
static __noreturn usage(void)
{
- static cha...
2007 Apr 18
43
[RFC PATCH 00/35] Xen i386 paravirtualization support
Unlike full virtualization in which the virtual machine provides
the same platform interface as running natively on the hardware,
paravirtualization requires modification to the guest operating system
to work with the platform interface provided by the hypervisor.
Xen was designed with performance in mind. Calls to the hypervisor
are minimized, batched if necessary, and non-critical codepaths
2007 Apr 18
43
[RFC PATCH 00/35] Xen i386 paravirtualization support
Unlike full virtualization in which the virtual machine provides
the same platform interface as running natively on the hardware,
paravirtualization requires modification to the guest operating system
to work with the platform interface provided by the hypervisor.
Xen was designed with performance in mind. Calls to the hypervisor
are minimized, batched if necessary, and non-critical codepaths
2007 Apr 18
33
[RFC PATCH 00/33] Xen i386 paravirtualization support
Unlike full virtualization in which the virtual machine provides
the same platform interface as running natively on the hardware,
paravirtualization requires modification to the guest operating system
to work with the platform interface provided by the hypervisor.
Xen was designed with performance in mind. Calls to the hypervisor
are minimized, batched if necessary, and non-critical codepaths