diff options
Diffstat (limited to 'usr.bin')
-rw-r--r-- | usr.bin/uname/uname.1 | 6 | ||||
-rw-r--r-- | usr.bin/uname/uname.c | 18 |
2 files changed, 18 insertions, 6 deletions
diff --git a/usr.bin/uname/uname.1 b/usr.bin/uname/uname.1 index aa9f49f..932a18a 100644 --- a/usr.bin/uname/uname.1 +++ b/usr.bin/uname/uname.1 @@ -32,7 +32,7 @@ .\" @(#)uname.1 8.3 (Berkeley) 4/8/94 .\" $FreeBSD$ .\" -.Dd September 18, 2002 +.Dd April 02, 2003 .Dt UNAME 1 .Os .Sh NAME @@ -40,7 +40,7 @@ .Nd display information about the system .Sh SYNOPSIS .Nm -.Op Fl amnprsv +.Op Fl aimnprsv .Sh DESCRIPTION The .Nm @@ -57,6 +57,8 @@ Behave as though the options and .Fl v were specified. +.It Fl i +Write the kernel ident to standard output. .It Fl m Write the type of the current hardware platform to standard output. .It Fl n diff --git a/usr.bin/uname/uname.c b/usr.bin/uname/uname.c index a80d4f3..b650ebf 100644 --- a/usr.bin/uname/uname.c +++ b/usr.bin/uname/uname.c @@ -60,10 +60,12 @@ static const char sccsid[] = "@(#)uname.c 8.2 (Berkeley) 5/4/95"; #define RFLAG 0x08 #define SFLAG 0x10 #define VFLAG 0x20 +#define IFLAG 0x40 typedef void (*get_t)(void); -get_t get_platform, get_hostname, get_arch, get_release, get_sysname, get_version; +get_t get_ident, get_platform, get_hostname, get_arch, get_release, get_sysname, get_version; +void native_ident(void); void native_platform(void); void native_hostname(void); void native_arch(void); @@ -74,7 +76,7 @@ void print_uname(u_int); void setup_get(void); void usage(void); -char *platform, *hostname, *arch, *release, *sysname, *version; +char *ident, *platform, *hostname, *arch, *release, *sysname, *version; int space; int @@ -86,11 +88,14 @@ main(int argc, char *argv[]) setup_get(); flags = 0; - while ((ch = getopt(argc, argv, "amnprsv")) != -1) + while ((ch = getopt(argc, argv, "aimnprsv")) != -1) switch(ch) { case 'a': flags |= (MFLAG | NFLAG | RFLAG | SFLAG | VFLAG); break; + case 'i': + flags |= IFLAG; + break; case 'm': flags |= MFLAG; break; @@ -145,6 +150,7 @@ setup_get(void) CHECK_ENV("v", version); CHECK_ENV("m", platform); CHECK_ENV("p", arch); + CHECK_ENV("i", ident); } #define PRINT_FLAG(flags,flag,var) \ @@ -167,6 +173,7 @@ print_uname(u_int flags) PRINT_FLAG(flags, VFLAG, version); PRINT_FLAG(flags, MFLAG, platform); PRINT_FLAG(flags, PFLAG, arch); + PRINT_FLAG(flags, IFLAG, ident); printf("\n"); } @@ -218,9 +225,12 @@ NATIVE_SYSCTL2_GET(platform, CTL_HW, HW_MACHINE) { NATIVE_SYSCTL2_GET(arch, CTL_HW, HW_MACHINE_ARCH) { } NATIVE_SET; +NATIVE_SYSCTL2_GET(ident, CTL_KERN, KERN_IDENT) { +} NATIVE_SET; + void usage(void) { - fprintf(stderr, "usage: uname [-amnprsv]\n"); + fprintf(stderr, "usage: uname [-aimnprsv]\n"); exit(1); } |