source:
patches/coreutils-8.20-uname-1.patch@
3ddeb23
Last change on this file since 3ddeb23 was 3ddeb23, checked in by , 12 years ago | |
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coreutils-8.19
Submitted By: Jim Gifford <jim at cross-lfs dot org> Date: 2010-07-26 Initial Package Version: 5.97 Upstream Status: Not Accepted Origin: Gentoo - http://sources.gentoo.org/viewcvs.py/gentoo/src/patchsets/coreutils Description: Display CPU Information from /proc/cpuinfo or /proc/sysinfo Rediffed for 7.1 by Jim Gifford Rediffed for 7.5 by Jim Gifford Rediffed for 8.4 by Joe Ciccone Rediffed for 8.9 by Joe Ciccone Rediffed for 8.16 by Jonathan Norman - 2012-06-10 Rediffed for 8.19 by William Harrington - 2012-08-27 Renamed for 8.20 by William Harrington - 2012-11-01 diff -Naur coreutils-8.19.orig/src/uname.c coreutils-8.19/src/uname.c
old new 49 49 # include <mach-o/arch.h> 50 50 #endif 51 51 52 #if defined (__linux__) 53 # define USE_PROCINFO 54 # define UNAME_HARDWARE_PLATFORM 55 #endif 56 52 57 #include "system.h" 53 58 #include "error.h" 54 59 #include "quote.h" … … 153 158 exit (status); 154 159 } 155 160 161 #if defined(USE_PROCINFO) 162 163 # if defined(__s390__) || defined(__s390x__) 164 # define CPUINFO_FILE "/proc/sysinfo" 165 # define CPUINFO_FORMAT "%64[^\t :]%*[ :]%256[^\n]%c" 166 # else 167 # define CPUINFO_FILE "/proc/cpuinfo" 168 # define CPUINFO_FORMAT "%64[^\t:]\t:%256[^\n]%c" 169 # endif 170 171 # define PROCINFO_PROCESSOR 0 172 # define PROCINFO_HARDWARE_PLATFORM 1 173 174 static void __eat_cpuinfo_space(char *buf) 175 { 176 /* first eat trailing space */ 177 char *tmp = buf + strlen(buf) - 1; 178 while (tmp > buf && isspace(*tmp)) 179 *tmp-- = '\0'; 180 /* then eat leading space */ 181 tmp = buf; 182 while (*tmp && isspace(*tmp)) 183 tmp++; 184 if (tmp != buf) 185 memmove(buf, tmp, strlen(tmp)+1); 186 /* finally collapse whitespace */ 187 tmp = buf; 188 while (tmp[0] && tmp[1]) { 189 if (isspace(tmp[0]) && isspace(tmp[1])) { 190 memmove(tmp, tmp+1, strlen(tmp)); 191 continue; 192 } 193 ++tmp; 194 } 195 } 196 197 static int __linux_procinfo (int x, char *fstr, size_t s) 198 { 199 FILE *fp; 200 201 char *procinfo_keys[] = { 202 /* --processor --hardware-platform */ 203 #if defined(__alpha__) 204 "cpu model", "system type" 205 #elif defined(__arm__) 206 "Processor", "Hardware" 207 #elif defined(__avr32__) 208 "processor", "cpu family" 209 #elif defined(__bfin__) 210 "CPU", "BOARD Name" 211 #elif defined(__cris__) 212 "cpu", "cpu model" 213 #elif defined(__frv__) 214 "CPU-Core", "System" 215 #elif defined(__i386__) || defined(__x86_64__) 216 "model name", "vendor_id" 217 #elif defined(__ia64__) 218 "family", "vendor" 219 #elif defined(__hppa__) 220 "cpu", "model" 221 #elif defined(__m68k__) 222 "CPU", "MMU" 223 #elif defined(__mips__) 224 "cpu model", "system type" 225 #elif defined(__powerpc__) || defined(__powerpc64__) 226 "cpu", "machine" 227 #elif defined(__s390__) || defined(__s390x__) 228 "Type", "Manufacturer" 229 #elif defined(__sh__) 230 "cpu type", "machine" 231 #elif defined(sparc) || defined(__sparc__) 232 "type", "cpu" 233 #elif defined(__vax__) 234 "cpu type", "cpu" 235 #else 236 "unknown", "unknown" 237 #endif 238 }; 239 240 if ((fp = fopen(CPUINFO_FILE, "r")) != NULL) { 241 char key[65], value[257], eol, *ret = NULL; 242 243 while (fscanf(fp, CPUINFO_FORMAT, key, value, &eol) != EOF) { 244 __eat_cpuinfo_space(key); 245 if (!strcmp(key, procinfo_keys[x])) { 246 __eat_cpuinfo_space(value); 247 ret = value; 248 break; 249 } 250 if (eol != '\n') { 251 /* we need two fscanf's here in case the previous 252 * length limit caused us to read right up to the 253 * newline ... doing "%*[^\n]\n" wont eat the newline 254 */ 255 fscanf(fp, "%*[^\n]"); 256 fscanf(fp, "\n"); 257 } 258 } 259 fclose(fp); 260 261 if (ret) { 262 strncpy(fstr, ret, s); 263 return 0; 264 } 265 } 266 267 return -1; 268 } 269 270 #endif 271 156 272 /* Print ELEMENT, preceded by a space if something has already been 157 273 printed. */ 158 274 … … 300 416 if (toprint & PRINT_PROCESSOR) 301 417 { 302 418 char const *element = unknown; 303 #if HAVE_SYSINFO && defined SI_ARCHITECTURE419 #if ( HAVE_SYSINFO && defined SI_ARCHITECTURE ) || defined(USE_PROCINFO) 304 420 { 305 421 static char processor[257]; 422 #if defined(USE_PROCINFO) 423 if (0 <= __linux_procinfo (PROCINFO_PROCESSOR, processor, sizeof processor)) 424 #else 306 425 if (0 <= sysinfo (SI_ARCHITECTURE, processor, sizeof processor)) 426 #endif 307 427 element = processor; 308 428 } 309 429 #endif … … 356 476 if (element == unknown) 357 477 { 358 478 static char hardware_platform[257]; 479 #if defined(USE_PROCINFO) 480 if (0 <= __linux_procinfo (PROCINFO_HARDWARE_PLATFORM, hardware_platform, sizeof hardware_platform)) 481 #else 359 482 size_t s = sizeof hardware_platform; 360 483 static int mib[] = { CTL_HW, UNAME_HARDWARE_PLATFORM }; 361 484 if (sysctl (mib, 2, hardware_platform, &s, 0, 0) >= 0) 485 #endif 362 486 element = hardware_platform; 363 487 } 364 488 #endif -
src/uname.c.orig
diff -Naur coreutils-8.19.orig/src/uname.c.orig coreutils-8.19/src/uname.c.orig
old new 1 /* uname -- print system information 2 3 Copyright (C) 1989-2012 Free Software Foundation, Inc. 4 5 This program is free software: you can redistribute it and/or modify 6 it under the terms of the GNU General Public License as published by 7 the Free Software Foundation, either version 3 of the License, or 8 (at your option) any later version. 9 10 This program is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 GNU General Public License for more details. 14 15 You should have received a copy of the GNU General Public License 16 along with this program. If not, see <http://www.gnu.org/licenses/>. */ 17 18 /* Written by David MacKenzie <djm@gnu.ai.mit.edu> */ 19 20 #include <config.h> 21 #include <stdio.h> 22 #include <sys/types.h> 23 #include <sys/utsname.h> 24 #include <getopt.h> 25 26 #if HAVE_SYSINFO && HAVE_SYS_SYSTEMINFO_H 27 # include <sys/systeminfo.h> 28 #endif 29 30 #if HAVE_SYS_SYSCTL_H 31 # if HAVE_SYS_PARAM_H 32 # include <sys/param.h> /* needed for OpenBSD 3.0 */ 33 # endif 34 # include <sys/sysctl.h> 35 # ifdef HW_MODEL 36 # ifdef HW_MACHINE_ARCH 37 /* E.g., FreeBSD 4.5, NetBSD 1.5.2 */ 38 # define UNAME_HARDWARE_PLATFORM HW_MODEL 39 # define UNAME_PROCESSOR HW_MACHINE_ARCH 40 # else 41 /* E.g., OpenBSD 3.0 */ 42 # define UNAME_PROCESSOR HW_MODEL 43 # endif 44 # endif 45 #endif 46 47 #ifdef __APPLE__ 48 # include <mach/machine.h> 49 # include <mach-o/arch.h> 50 #endif 51 52 #include "system.h" 53 #include "error.h" 54 #include "quote.h" 55 #include "uname.h" 56 57 /* The official name of this program (e.g., no 'g' prefix). */ 58 #define PROGRAM_NAME (uname_mode == UNAME_UNAME ? "uname" : "arch") 59 60 #define AUTHORS proper_name ("David MacKenzie") 61 #define ARCH_AUTHORS "David MacKenzie", "Karel Zak" 62 63 /* Values that are bitwise or'd into 'toprint'. */ 64 /* Kernel name. */ 65 #define PRINT_KERNEL_NAME 1 66 67 /* Node name on a communications network. */ 68 #define PRINT_NODENAME 2 69 70 /* Kernel release. */ 71 #define PRINT_KERNEL_RELEASE 4 72 73 /* Kernel version. */ 74 #define PRINT_KERNEL_VERSION 8 75 76 /* Machine hardware name. */ 77 #define PRINT_MACHINE 16 78 79 /* Processor type. */ 80 #define PRINT_PROCESSOR 32 81 82 /* Hardware platform. */ 83 #define PRINT_HARDWARE_PLATFORM 64 84 85 /* Operating system. */ 86 #define PRINT_OPERATING_SYSTEM 128 87 88 static struct option const uname_long_options[] = 89 { 90 {"all", no_argument, NULL, 'a'}, 91 {"kernel-name", no_argument, NULL, 's'}, 92 {"sysname", no_argument, NULL, 's'}, /* Obsolescent. */ 93 {"nodename", no_argument, NULL, 'n'}, 94 {"kernel-release", no_argument, NULL, 'r'}, 95 {"release", no_argument, NULL, 'r'}, /* Obsolescent. */ 96 {"kernel-version", no_argument, NULL, 'v'}, 97 {"machine", no_argument, NULL, 'm'}, 98 {"processor", no_argument, NULL, 'p'}, 99 {"hardware-platform", no_argument, NULL, 'i'}, 100 {"operating-system", no_argument, NULL, 'o'}, 101 {GETOPT_HELP_OPTION_DECL}, 102 {GETOPT_VERSION_OPTION_DECL}, 103 {NULL, 0, NULL, 0} 104 }; 105 106 static struct option const arch_long_options[] = 107 { 108 {GETOPT_HELP_OPTION_DECL}, 109 {GETOPT_VERSION_OPTION_DECL}, 110 {NULL, 0, NULL, 0} 111 }; 112 113 void 114 usage (int status) 115 { 116 if (status != EXIT_SUCCESS) 117 emit_try_help (); 118 else 119 { 120 printf (_("Usage: %s [OPTION]...\n"), program_name); 121 122 if (uname_mode == UNAME_UNAME) 123 { 124 fputs (_("\ 125 Print certain system information. With no OPTION, same as -s.\n\ 126 \n\ 127 -a, --all print all information, in the following order,\n\ 128 except omit -p and -i if unknown:\n\ 129 -s, --kernel-name print the kernel name\n\ 130 -n, --nodename print the network node hostname\n\ 131 -r, --kernel-release print the kernel release\n\ 132 "), stdout); 133 fputs (_("\ 134 -v, --kernel-version print the kernel version\n\ 135 -m, --machine print the machine hardware name\n\ 136 -p, --processor print the processor type or \"unknown\"\n\ 137 -i, --hardware-platform print the hardware platform or \"unknown\"\n\ 138 -o, --operating-system print the operating system\n\ 139 "), stdout); 140 } 141 else 142 { 143 fputs (_("\ 144 Print machine architecture.\n\ 145 \n\ 146 "), stdout); 147 } 148 149 fputs (HELP_OPTION_DESCRIPTION, stdout); 150 fputs (VERSION_OPTION_DESCRIPTION, stdout); 151 emit_ancillary_info (); 152 } 153 exit (status); 154 } 155 156 /* Print ELEMENT, preceded by a space if something has already been 157 printed. */ 158 159 static void 160 print_element (char const *element) 161 { 162 static bool printed; 163 if (printed) 164 putchar (' '); 165 printed = true; 166 fputs (element, stdout); 167 } 168 169 170 /* Set all the option flags according to the switches specified. 171 Return the mask indicating which elements to print. */ 172 173 static int 174 decode_switches (int argc, char **argv) 175 { 176 int c; 177 unsigned int toprint = 0; 178 179 if (uname_mode == UNAME_ARCH) 180 { 181 while ((c = getopt_long (argc, argv, "", 182 arch_long_options, NULL)) != -1) 183 { 184 switch (c) 185 { 186 case_GETOPT_HELP_CHAR; 187 188 case_GETOPT_VERSION_CHAR (PROGRAM_NAME, ARCH_AUTHORS); 189 190 default: 191 usage (EXIT_FAILURE); 192 } 193 } 194 toprint = PRINT_MACHINE; 195 } 196 else 197 { 198 while ((c = getopt_long (argc, argv, "asnrvmpio", 199 uname_long_options, NULL)) != -1) 200 { 201 switch (c) 202 { 203 case 'a': 204 toprint = UINT_MAX; 205 break; 206 207 case 's': 208 toprint |= PRINT_KERNEL_NAME; 209 break; 210 211 case 'n': 212 toprint |= PRINT_NODENAME; 213 break; 214 215 case 'r': 216 toprint |= PRINT_KERNEL_RELEASE; 217 break; 218 219 case 'v': 220 toprint |= PRINT_KERNEL_VERSION; 221 break; 222 223 case 'm': 224 toprint |= PRINT_MACHINE; 225 break; 226 227 case 'p': 228 toprint |= PRINT_PROCESSOR; 229 break; 230 231 case 'i': 232 toprint |= PRINT_HARDWARE_PLATFORM; 233 break; 234 235 case 'o': 236 toprint |= PRINT_OPERATING_SYSTEM; 237 break; 238 239 case_GETOPT_HELP_CHAR; 240 241 case_GETOPT_VERSION_CHAR (PROGRAM_NAME, AUTHORS); 242 243 default: 244 usage (EXIT_FAILURE); 245 } 246 } 247 } 248 249 if (argc != optind) 250 { 251 error (0, 0, _("extra operand %s"), quote (argv[optind])); 252 usage (EXIT_FAILURE); 253 } 254 255 return toprint; 256 } 257 258 int 259 main (int argc, char **argv) 260 { 261 static char const unknown[] = "unknown"; 262 263 /* Mask indicating which elements to print. */ 264 unsigned int toprint = 0; 265 266 initialize_main (&argc, &argv); 267 set_program_name (argv[0]); 268 setlocale (LC_ALL, ""); 269 bindtextdomain (PACKAGE, LOCALEDIR); 270 textdomain (PACKAGE); 271 272 atexit (close_stdout); 273 274 toprint = decode_switches (argc, argv); 275 276 if (toprint == 0) 277 toprint = PRINT_KERNEL_NAME; 278 279 if (toprint 280 & (PRINT_KERNEL_NAME | PRINT_NODENAME | PRINT_KERNEL_RELEASE 281 | PRINT_KERNEL_VERSION | PRINT_MACHINE)) 282 { 283 struct utsname name; 284 285 if (uname (&name) == -1) 286 error (EXIT_FAILURE, errno, _("cannot get system name")); 287 288 if (toprint & PRINT_KERNEL_NAME) 289 print_element (name.sysname); 290 if (toprint & PRINT_NODENAME) 291 print_element (name.nodename); 292 if (toprint & PRINT_KERNEL_RELEASE) 293 print_element (name.release); 294 if (toprint & PRINT_KERNEL_VERSION) 295 print_element (name.version); 296 if (toprint & PRINT_MACHINE) 297 print_element (name.machine); 298 } 299 300 if (toprint & PRINT_PROCESSOR) 301 { 302 char const *element = unknown; 303 #if HAVE_SYSINFO && defined SI_ARCHITECTURE 304 { 305 static char processor[257]; 306 if (0 <= sysinfo (SI_ARCHITECTURE, processor, sizeof processor)) 307 element = processor; 308 } 309 #endif 310 #ifdef UNAME_PROCESSOR 311 if (element == unknown) 312 { 313 static char processor[257]; 314 size_t s = sizeof processor; 315 static int mib[] = { CTL_HW, UNAME_PROCESSOR }; 316 if (sysctl (mib, 2, processor, &s, 0, 0) >= 0) 317 element = processor; 318 319 # ifdef __APPLE__ 320 /* This kludge works around a bug in Mac OS X. */ 321 if (element == unknown) 322 { 323 cpu_type_t cputype; 324 size_t s = sizeof cputype; 325 NXArchInfo const *ai; 326 if (sysctlbyname ("hw.cputype", &cputype, &s, NULL, 0) == 0 327 && (ai = NXGetArchInfoFromCpuType (cputype, 328 CPU_SUBTYPE_MULTIPLE)) 329 != NULL) 330 element = ai->name; 331 332 /* Hack "safely" around the ppc vs. powerpc return value. */ 333 if (cputype == CPU_TYPE_POWERPC 334 && STRNCMP_LIT (element, "ppc") == 0) 335 element = "powerpc"; 336 } 337 # endif 338 } 339 #endif 340 if (! (toprint == UINT_MAX && element == unknown)) 341 print_element (element); 342 } 343 344 if (toprint & PRINT_HARDWARE_PLATFORM) 345 { 346 char const *element = unknown; 347 #if HAVE_SYSINFO && defined SI_PLATFORM 348 { 349 static char hardware_platform[257]; 350 if (0 <= sysinfo (SI_PLATFORM, 351 hardware_platform, sizeof hardware_platform)) 352 element = hardware_platform; 353 } 354 #endif 355 #ifdef UNAME_HARDWARE_PLATFORM 356 if (element == unknown) 357 { 358 static char hardware_platform[257]; 359 size_t s = sizeof hardware_platform; 360 static int mib[] = { CTL_HW, UNAME_HARDWARE_PLATFORM }; 361 if (sysctl (mib, 2, hardware_platform, &s, 0, 0) >= 0) 362 element = hardware_platform; 363 } 364 #endif 365 if (! (toprint == UINT_MAX && element == unknown)) 366 print_element (element); 367 } 368 369 if (toprint & PRINT_OPERATING_SYSTEM) 370 print_element (HOST_OPERATING_SYSTEM); 371 372 putchar ('\n'); 373 374 exit (EXIT_SUCCESS); 375 }
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