mirror of
git://slackware.nl/current.git
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b76270bf9e
Wed May 19 08:58:23 UTC 2010 Slackware 13.1 x86_64 stable is released! Lots of thanks are due -- see the RELEASE_NOTES and the rest of the ChangeLog for credits. The ISOs are on their way to replication, a 6 CD-ROM 32-bit set and a dual-sided 32-bit/64-bit x86/x86_64 DVD. We are taking pre-orders now at store.slackware.com, and offering a discount if you sign up for a subscription. Consider picking up a copy to help support the project. Thanks again to the Slackware community for testing, contributing, and generally holding us to a high level of quality. :-) Enjoy!
152 lines
5 KiB
Diff
152 lines
5 KiB
Diff
diff -Nur coreutils-7.6.orig/src/uname.c coreutils-7.6/src/uname.c
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--- coreutils-7.6.orig/src/uname.c 2009-09-01 06:01:16.000000000 -0500
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+++ coreutils-7.6/src/uname.c 2009-09-15 08:55:26.239452858 -0500
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@@ -50,6 +50,11 @@
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# include <mach-o/arch.h>
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#endif
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+#if defined (__linux__)
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+# define USE_PROCINFO
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+# define UNAME_HARDWARE_PLATFORM
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+#endif
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+
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#include "system.h"
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#include "error.h"
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#include "quote.h"
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@@ -155,6 +160,106 @@
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exit (status);
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}
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+#if defined(USE_PROCINFO)
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+
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+# if defined(__s390__) || defined(__s390x__)
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+# define CPUINFO_FILE "/proc/sysinfo"
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+# define CPUINFO_FORMAT "%64[^\t :]%*[ :]%256[^\n]%c"
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+# else
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+# define CPUINFO_FILE "/proc/cpuinfo"
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+# define CPUINFO_FORMAT "%64[^\t:]\t:%256[^\n]%c"
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+# endif
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+
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+# define PROCINFO_PROCESSOR 0
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+# define PROCINFO_HARDWARE_PLATFORM 1
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+
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+static void __eat_cpuinfo_space(char *buf)
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+{
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+ /* first eat trailing space */
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+ char *tmp = buf + strlen(buf) - 1;
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+ while (tmp > buf && isspace(*tmp))
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+ *tmp-- = '\0';
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+ /* then eat leading space */
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+ tmp = buf;
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+ while (*tmp && isspace(*tmp))
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+ tmp++;
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+ if (tmp != buf)
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+ memmove(buf, tmp, strlen(tmp)+1);
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+}
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+
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+static int __linux_procinfo (int x, char *fstr, size_t s)
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+{
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+ FILE *fp;
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+
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+ char *procinfo_keys[] = {
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+ /* --processor --hardware-platform */
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+ #if defined(__alpha__)
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+ "cpu model", "system type"
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+ #elif defined(__arm__)
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+ "Processor", "Hardware"
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+ #elif defined(bfin)
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+ "CPU", "BOARD Name"
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+ #elif defined(__cris__)
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+ "cpu", "cpu model"
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+ #elif defined(__frv__)
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+ "CPU-Core", "System"
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+ #elif defined(__i386__) || defined(__x86_64__)
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+ "model name", "vendor_id"
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+ #elif defined(__ia64__)
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+ "family", "vendor"
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+ #elif defined(__hppa__)
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+ "cpu", "model"
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+ #elif defined(__m68k__)
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+ "CPU", "MMU"
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+ #elif defined(__mips__)
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+ "cpu model", "system type"
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+ #elif defined(__powerpc__) || defined(__powerpc64__)
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+ "cpu", "machine"
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+ #elif defined(__s390__) || defined(__s390x__)
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+ "Type", "Manufacturer"
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+ #elif defined(__sh__)
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+ "cpu type", "machine"
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+ #elif defined(sparc) || defined(__sparc__)
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+ "type", "cpu"
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+ #elif defined(__vax__)
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+ "cpu type", "cpu"
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+ #else
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+ "unknown", "unknown"
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+ #endif
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+ };
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+
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+ if ((fp = fopen(CPUINFO_FILE, "r")) != NULL) {
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+ char key[65], value[257], eol, *ret = NULL;
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+
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+ while (fscanf(fp, CPUINFO_FORMAT, key, value, &eol) != EOF) {
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+ __eat_cpuinfo_space(key);
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+ if (!strcmp(key, procinfo_keys[x])) {
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+ __eat_cpuinfo_space(value);
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+ ret = value;
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+ break;
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+ }
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+ if (eol != '\n') {
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+ /* we need two fscanf's here in case the previous
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+ * length limit caused us to read right up to the
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+ * newline ... doing "%*[^\n]\n" wont eat the newline
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+ */
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+ fscanf(fp, "%*[^\n]");
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+ fscanf(fp, "\n");
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+ }
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+ }
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+ fclose(fp);
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+
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+ if (ret) {
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+ strncpy(fstr, ret, s);
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+ return 0;
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+ }
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+ }
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+
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+ return -1;
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+}
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+
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+#endif
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+
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/* Print ELEMENT, preceded by a space if something has already been
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printed. */
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@@ -302,10 +407,14 @@
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if (toprint & PRINT_PROCESSOR)
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{
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char const *element = unknown;
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-#if HAVE_SYSINFO && defined SI_ARCHITECTURE
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+#if ( HAVE_SYSINFO && defined SI_ARCHITECTURE ) || defined(USE_PROCINFO)
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{
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static char processor[257];
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+#if defined(USE_PROCINFO)
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+ if (0 <= __linux_procinfo (PROCINFO_PROCESSOR, processor, sizeof processor))
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+#else
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if (0 <= sysinfo (SI_ARCHITECTURE, processor, sizeof processor))
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+#endif
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element = processor;
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}
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#endif
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@@ -358,9 +467,13 @@
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if (element == unknown)
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{
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static char hardware_platform[257];
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+#if defined(USE_PROCINFO)
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+ if (0 <= __linux_procinfo (PROCINFO_HARDWARE_PLATFORM, hardware_platform, sizeof hardware_platform))
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+#else
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size_t s = sizeof hardware_platform;
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static int mib[] = { CTL_HW, UNAME_HARDWARE_PLATFORM };
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if (sysctl (mib, 2, hardware_platform, &s, 0, 0) >= 0)
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+#endif
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element = hardware_platform;
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}
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#endif
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