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Unexpose the old uname(3) function.

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Nowadays uname(3) is an inline function around __xuname(3). Prevent
linkage of new binaries against this compatibility function, similar to
what I did with ttyslot(3).
This commit is contained in:
Ed Schouten 2010-01-16 17:05:27 +00:00
parent 86c18b3607
commit 023b02dea7
2 changed files with 3 additions and 4 deletions
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1
lib/libc/gen/Symbol.map
View File

@ -296,7 +296,6 @@ FBSD_1.0 {
tcflow;
ualarm;
ulimit;
uname;
unvis;
strunvis;
strunvisx;

6
lib/libc/gen/uname.c
View File

@ -33,15 +33,15 @@ static char sccsid[] = "From: @(#)uname.c 8.1 (Berkeley) 1/4/94";
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#define uname wrapped_uname
#include <sys/param.h>
#include <sys/sysctl.h>
#include <sys/utsname.h>
#include <errno.h>
#undef uname
int
uname(struct utsname *name)
__uname(struct utsname *name)
{
return __xuname(32, name);
}
__sym_compat(uname, __uname, FBSD_1.0);