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| author | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2010-01-22 13:57:32 +0100 |
|---|---|---|
| committer | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2010-01-22 13:57:32 +0100 |
| commit | 8a2d6677c3d485e5cbc19a6a550ead83990f2b5d (patch) | |
| tree | 66c1d358ef7e062c4f3607a2c8a0ae1c72e5f9f7 | |
| parent | 2b69e9906e5087a796b3a15e9aabcd102c705b19 (diff) | |
silence warning about implicit decl of sysctl
... and reinstate comment explaining the gory details
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
| -rw-r--r-- | libc/sysdeps/linux/common/sysctl.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libc/sysdeps/linux/common/sysctl.c b/libc/sysdeps/linux/common/sysctl.c index f65a3eaa2..dde00be46 100644 --- a/libc/sysdeps/linux/common/sysctl.c +++ b/libc/sysdeps/linux/common/sysctl.c @@ -10,6 +10,7 @@ #include <sys/syscall.h> #if defined __NR__sysctl && (defined __USE_GNU || defined __USE_BSD) +/* psm: including sys/sysctl.h would depend on kernel headers */ struct __sysctl_args { int *name; int nlen; @@ -19,7 +20,8 @@ struct __sysctl_args { size_t newlen; unsigned long __unused[4]; }; - +extern int sysctl (int *__name, int __nlen, void *__oldval, + size_t *__oldlenp, void *__newval, size_t __newlen) __THROW; int sysctl(int *name, int nlen, void *oldval, size_t * oldlenp, void *newval, size_t newlen) { |