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File ksh93-uname.dif of Package ksh (Revision 72a29da6363bb3934c1cb6b12c481a81)

Currently displaying revision 72a29da6363bb3934c1cb6b12c481a81 , Show latest

--- src/lib/libcmd/uname.c
+++ src/lib/libcmd/uname.c	2006-05-29 13:11:43.000000000 +0000
@@ -75,6 +75,7 @@
 
 #include <cmdlib.h>
 #include <ctype.h>
+#include <stdio.h>
 #include <proc.h>
 
 #include "FEATURE/utsname"
@@ -82,9 +83,11 @@
 #define MAXHOSTNAME	64
 
 #if _lib_uname && _sys_utsname
+# include <sys/utsname.h>
+#endif
 
-#include <sys/utsname.h>
-
+#ifdef __linux__
+# include <sys/sysctl.h>
 #endif
 
 #if defined(__STDPP__directive) && defined(__STDPP__hide)
@@ -186,7 +189,11 @@
 #define OPT_version		(1<<3)
 #define OPT_machine		(1<<4)
 
-#define OPT_ALL			5
+#ifdef __linux__
+# define OPT_ALL		6
+#else
+# define OPT_ALL		5
+#endif
 
 #define OPT_processor		(1<<5)
 #define OPT_hostid		(1<<6)
@@ -258,6 +265,9 @@
 		{
 		case 'a':
 			flags |= OPT_all|((1L<<OPT_ALL)-1);
+#ifdef __linux__
+			flags |= OPT_implementation;
+#endif
 			continue;
 		case 'b':
 			flags |= OPT_base;
@@ -311,7 +321,11 @@
 			sethost = opt_info.arg;
 			continue;
 		case ':':
+#ifdef __linux__
+			s = "/bin/uname";
+#else
 			s = "/usr/bin/uname";
+#endif
 			if (!streq(argv[0], s) && (!eaccess(s, X_OK) || !eaccess(s+=4, X_OK)))
 			{
 				argv[0] = s;
@@ -380,7 +394,35 @@
 		output(OPT_machine, ut.machine, "machine");
 		if (flags & OPT_processor)
 		{
-			if (!*(s = astconf("ARCHITECTURE", NiL, NiL)))
+			s = NULL;
+#ifdef __linux__
+# ifdef UNAME_PROCESSOR
+			if (!s) {
+				size_t len = sizeof(buf) - 1;
+				int ctl[] = {CTL_HW, UNAME_PROCESSOR};
+				if (sysctl(ctl, 2, buf, &len, 0, 0) == 0)
+					s = buf;
+			}
+# endif
+			if (!s) {
+				strcpy((s = buf), ut.machine);
+				if (strcmp(s, "i686") == 0) {
+					char line[1024];
+					Sfio_t *io = sfopen((Sfio_t*)0, "/proc/cpuinfo", "r");
+					if (io) {
+						while (fgets(line, sizeof(line), io) > 0) {
+							if (strncmp(line, "vendor_id", 9) == 0) {
+								if (strstr(line, "AuthenticAMD"))
+									s = "athlon";
+								break;
+							}
+						}
+						sfclose(io);
+					}
+				}
+			}
+#endif
+			if (!s && !*(s = astconf("ARCHITECTURE", NiL, NiL)))
 			{
 				if (t = strchr(hosttype, '.'))
 					t++;
@@ -392,7 +434,15 @@
 		}
 		if (flags & OPT_implementation)
 		{
-			if (!*(s = astconf("PLATFORM", NiL, NiL)))
+			s = NULL;
+#ifdef __linux__
+			if (!s) {
+				strcpy((s = buf), ut.machine);
+				if (s[0] == 'i' && s[2] == '8' && s[3] == '6' && s[4] == '\0')
+					s[1] = '3';
+			}
+#endif
+			if (!s && !*(s = astconf("PLATFORM", NiL, NiL)))
 				s = astconf("HW_NAME", NiL, NiL);
 			output(OPT_implementation, s, "implementation");
 		}

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File ksh93-uname.dif of Package ksh (Revision 72a29da6363bb3934c1cb6b12c481a81)

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