Original code assumes 1-argument reboot() is only provided by glibc 2.x
and later; but as far as the patch author knows, at least the following
alternative C libraries for linux also provide the 1-argument variant:
* uclibc: all public releases.
* dietlibc: 0.7.2 and all later releases; reboot() was not provided in
0.7.1 and earlier versions.
* musl: all public releases.
* klibc: all public releases.
* bionic: all public releases.
... which should already cover most use cases.
---
include/linux_reboot.h | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/include/linux_reboot.h b/include/linux_reboot.h
index 9cebc67..7ba4bca 100644
--- a/include/linux_reboot.h
+++ b/include/linux_reboot.h
@@ -39,12 +39,12 @@
#ifdef USE_LIBC
/* libc version */
-#if defined __GLIBC__ && __GLIBC__ >= 2
-# include <sys/reboot.h>
-# define REBOOT(cmd) reboot(cmd)
-#else
+#if defined __GLIBC__ && __GLIBC__ < 2
extern int reboot(int, int, int);
# define REBOOT(cmd) reboot(LINUX_REBOOT_MAGIC1,LINUX_REBOOT_MAGIC2,(cmd))
+#else
+# include <sys/reboot.h>
+# define REBOOT(cmd) reboot(cmd)
#endif
static inline int my_reboot(int cmd) {
return REBOOT(cmd);
--
2.6.3
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