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| author | Jeff Dike | 2007-05-06 23:50:59 +0200 |
|---|---|---|
| committer | Linus Torvalds | 2007-05-07 21:13:00 +0200 |
| commit | b4ffb6ad8d8477b561377ca150bbbfc0db02da54 (patch) | |
| tree | 1f10ef5f1b2afc3ea4e991f473f5e5bfe497f608 /arch/um/os-Linux | |
| parent | uml: formatting fixes (diff) | |
| download | kernel-qcow2-linux-b4ffb6ad8d8477b561377ca150bbbfc0db02da54.tar.gz kernel-qcow2-linux-b4ffb6ad8d8477b561377ca150bbbfc0db02da54.tar.xz kernel-qcow2-linux-b4ffb6ad8d8477b561377ca150bbbfc0db02da54.zip | |
uml: host_info tidying
Move the host_info string from util.c to um_arch.c, where it is
actually initialized and used. Also document its lack of locking.
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/um/os-Linux')
| -rw-r--r-- | arch/um/os-Linux/util.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/arch/um/os-Linux/util.c b/arch/um/os-Linux/util.c index 56b8a50e8bc2..125854a2aa22 100644 --- a/arch/um/os-Linux/util.c +++ b/arch/um/os-Linux/util.c @@ -96,15 +96,13 @@ void setup_machinename(char *machine_out) strcpy(machine_out, host.machine); } -char host_info[(_UTSNAME_LENGTH + 1) * 4 + _UTSNAME_NODENAME_LENGTH + 1]; - -void setup_hostinfo(void) +void setup_hostinfo(char *buf, int len) { struct utsname host; uname(&host); - sprintf(host_info, "%s %s %s %s %s", host.sysname, host.nodename, - host.release, host.version, host.machine); + snprintf(buf, len, "%s %s %s %s %s", host.sysname, host.nodename, + host.release, host.version, host.machine); } int setjmp_wrapper(void (*proc)(void *, void *), ...) |