c8fdb5638
Eric Andersen
1999-10-26
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coreutils/uname.c+165 -0
| @@ -0,0 +1,165 @@ | |
| + | /* uname -- print system information |
| + | Copyright (C) 1989-1999 Free Software Foundation, Inc. |
| + | |
| + | This program is free software; you can redistribute it and/or modify |
| + | it under the terms of the GNU General Public License as published by |
| + | the Free Software Foundation; either version 2, or (at your option) |
| + | any later version. |
| + | |
| + | This program is distributed in the hope that it will be useful, |
| + | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| + | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| + | GNU General Public License for more details. |
| + | |
| + | You should have received a copy of the GNU General Public License |
| + | along with this program; if not, write to the Free Software Foundation, |
| + | Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ |
| + | |
| + | /* Option Example |
| + | |
| + | -s, --sysname SunOS |
| + | -n, --nodename rocky8 |
| + | -r, --release 4.0 |
| + | -v, --version |
| + | -m, --machine sun |
| + | -a, --all SunOS rocky8 4.0 sun |
| + | |
| + | The default behavior is equivalent to `-s'. |
| + | |
| + | David MacKenzie <[email protected]> */ |
| + | |
| + | /* Busyboxed by Erik Andersen */ |
| + | |
| + | #include "internal.h" |
| + | #include <stdio.h> |
| + | #include <sys/types.h> |
| + | #include <sys/utsname.h> |
| + | |
| + | #if defined (HAVE_SYSINFO) && defined (HAVE_SYS_SYSTEMINFO_H) |
| + | # include <sys/systeminfo.h> |
| + | #endif |
| + | |
| + | |
| + | static const char uname_usage[] = |
| + | "uname [OPTION]...\n" |
| + | "Print certain system information. With no OPTION, same as -s.\n" |
| + | "\t-a\tprint all information\n" |
| + | "\t-m\tthe machine (hardware) type\n" |
| + | "\t-n\tprint the machine's network node hostname\n" |
| + | "\t-r\tprint the operating system release\n" |
| + | "\t-s\tprint the operating system name\n" |
| + | "\t-p\tprint the host processor type\n" |
| + | "\t-v\tprint the operating system version\n"; |
| + | |
| + | |
| + | static void print_element(unsigned int mask, char *element); |
| + | |
| + | /* Values that are bitwise or'd into `toprint'. */ |
| + | /* Operating system name. */ |
| + | #define PRINT_SYSNAME 1 |
| + | |
| + | /* Node name on a communications network. */ |
| + | #define PRINT_NODENAME 2 |
| + | |
| + | /* Operating system release. */ |
| + | #define PRINT_RELEASE 4 |
| + | |
| + | /* Operating system version. */ |
| + | #define PRINT_VERSION 8 |
| + | |
| + | /* Machine hardware name. */ |
| + | #define PRINT_MACHINE 16 |
| + | |
| + | /* Host processor type. */ |
| + | #define PRINT_PROCESSOR 32 |
| + | |
| + | /* Mask indicating which elements of the name to print. */ |
| + | static unsigned char toprint; |
| + | |
| + | |
| + | int uname_main(int argc, char **argv) |
| + | { |
| + | struct utsname name; |
| + | char processor[256]; |
| + | #if defined(__sparc__) && defined(__linux__) |
| + | char *fake_sparc = getenv("FAKE_SPARC"); |
| + | #endif |
| + | |
| + | toprint = 0; |
| + | |
| + | /* Parse any options */ |
| + | //fprintf(stderr, "argc=%d, argv=%s\n", argc, *argv); |
| + | while (--argc > 0 && **(++argv) == '-') { |
| + | while (*(++(*argv))) { |
| + | switch (**argv) { |
| + | case 's': |
| + | toprint |= PRINT_SYSNAME; |
| + | break; |
| + | case 'n': |
| + | toprint |= PRINT_NODENAME; |
| + | break; |
| + | case 'r': |
| + | toprint |= PRINT_RELEASE; |
| + | break; |
| + | case 'v': |
| + | toprint |= PRINT_VERSION; |
| + | break; |
| + | case 'm': |
| + | toprint |= PRINT_MACHINE; |
| + | break; |
| + | case 'p': |
| + | toprint |= PRINT_PROCESSOR; |
| + | break; |
| + | case 'a': |
| + | toprint = (PRINT_SYSNAME | PRINT_NODENAME | PRINT_RELEASE | |
| + | PRINT_PROCESSOR | PRINT_VERSION | |
| + | PRINT_MACHINE); |
| + | break; |
| + | default: |
| + | usage(uname_usage); |
| + | } |
| + | } |
| + | } |
| + | |
| + | if (toprint == 0) |
| + | toprint = PRINT_SYSNAME; |
| + | |
| + | if (uname(&name) == -1) |
| + | perror("cannot get system name"); |
| + | |
| + | #if defined (HAVE_SYSINFO) && defined (SI_ARCHITECTURE) |
| + | if (sysinfo(SI_ARCHITECTURE, processor, sizeof(processor)) == -1) |
| + | perror("cannot get processor type"); |
| + | } |
| + | |
| + | #else |
| + | strcpy(processor, "unknown"); |
| + | #endif |
| + | |
| + | #if defined(__sparc__) && defined(__linux__) |
| + | if (fake_sparc != NULL |
| + | && (fake_sparc[0] == 'y' |
| + | || fake_sparc[0] == 'Y')) strcpy(name.machine, "sparc"); |
| + | #endif |
| + | |
| + | print_element(PRINT_SYSNAME, name.sysname); |
| + | print_element(PRINT_NODENAME, name.nodename); |
| + | print_element(PRINT_RELEASE, name.release); |
| + | print_element(PRINT_VERSION, name.version); |
| + | print_element(PRINT_MACHINE, name.machine); |
| + | print_element(PRINT_PROCESSOR, processor); |
| + | |
| + | exit(TRUE); |
| + | } |
| + | |
| + | /* If the name element set in MASK is selected for printing in `toprint', |
| + | print ELEMENT; then print a space unless it is the last element to |
| + | be printed, in which case print a newline. */ |
| + | |
| + | static void print_element(unsigned int mask, char *element) |
| + | { |
| + | if (toprint & mask) { |
| + | toprint &= ~mask; |
| + | printf("%s%c", element, toprint ? ' ' : '\n'); |
| + | } |
| + | } |
regexp.h+49 -0
| @@ -0,0 +1,49 @@ | |
| + | /* |
| + | * Busybox regexp header file |
| + | * |
| + | * |
| + | * This program is free software; you can redistribute it and/or modify |
| + | * it under the terms of the GNU General Public License as published by |
| + | * the Free Software Foundation; either version 2 of the License, or |
| + | * (at your option) any later version. |
| + | * |
| + | * This program is distributed in the hope that it will be useful, |
| + | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| + | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| + | * General Public License for more details. |
| + | * |
| + | * You should have received a copy of the GNU General Public License |
| + | * along with this program; if not, write to the Free Software |
| + | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| + | * |
| + | * Based in part on code from sash, Copyright (c) 1999 by David I. Bell |
| + | * Permission has been granted to redistribute this code under the GPL. |
| + | * |
| + | */ |
| + | #ifndef _REGEXP_H_ |
| + | #define _REGEXP_H_ |
| + | |
| + | |
| + | |
| + | |
| + | #define NSUBEXP 10 |
| + | typedef struct regexp { |
| + | char *startp[NSUBEXP]; |
| + | char *endp[NSUBEXP]; |
| + | int minlen; /* length of shortest possible match */ |
| + | char first; /* first character, if known; else \0 */ |
| + | char bol; /* boolean: must start at beginning of line? */ |
| + | char program[1]; /* Unwarranted chumminess with compiler. */ |
| + | } regexp; |
| + | |
| + | |
| + | |
| + | extern regexp *regcomp(char* text); |
| + | extern int regexec(struct regexp* re, char* str, int bol, int ignoreCase); |
| + | extern void regsub(struct regexp* re, char* src, char* dst); |
| + | |
| + | extern int find_match(char *haystack, char *needle, int ignoreCase); |
| + | |
| + | #endif |
| + | |
| + | |
uname.c+165 -0
| @@ -0,0 +1,165 @@ | |
| + | /* uname -- print system information |
| + | Copyright (C) 1989-1999 Free Software Foundation, Inc. |
| + | |
| + | This program is free software; you can redistribute it and/or modify |
| + | it under the terms of the GNU General Public License as published by |
| + | the Free Software Foundation; either version 2, or (at your option) |
| + | any later version. |
| + | |
| + | This program is distributed in the hope that it will be useful, |
| + | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| + | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| + | GNU General Public License for more details. |
| + | |
| + | You should have received a copy of the GNU General Public License |
| + | along with this program; if not, write to the Free Software Foundation, |
| + | Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ |
| + | |
| + | /* Option Example |
| + | |
| + | -s, --sysname SunOS |
| + | -n, --nodename rocky8 |
| + | -r, --release 4.0 |
| + | -v, --version |
| + | -m, --machine sun |
| + | -a, --all SunOS rocky8 4.0 sun |
| + | |
| + | The default behavior is equivalent to `-s'. |
| + | |
| + | David MacKenzie <[email protected]> */ |
| + | |
| + | /* Busyboxed by Erik Andersen */ |
| + | |
| + | #include "internal.h" |
| + | #include <stdio.h> |
| + | #include <sys/types.h> |
| + | #include <sys/utsname.h> |
| + | |
| + | #if defined (HAVE_SYSINFO) && defined (HAVE_SYS_SYSTEMINFO_H) |
| + | # include <sys/systeminfo.h> |
| + | #endif |
| + | |
| + | |
| + | static const char uname_usage[] = |
| + | "uname [OPTION]...\n" |
| + | "Print certain system information. With no OPTION, same as -s.\n" |
| + | "\t-a\tprint all information\n" |
| + | "\t-m\tthe machine (hardware) type\n" |
| + | "\t-n\tprint the machine's network node hostname\n" |
| + | "\t-r\tprint the operating system release\n" |
| + | "\t-s\tprint the operating system name\n" |
| + | "\t-p\tprint the host processor type\n" |
| + | "\t-v\tprint the operating system version\n"; |
| + | |
| + | |
| + | static void print_element(unsigned int mask, char *element); |
| + | |
| + | /* Values that are bitwise or'd into `toprint'. */ |
| + | /* Operating system name. */ |
| + | #define PRINT_SYSNAME 1 |
| + | |
| + | /* Node name on a communications network. */ |
| + | #define PRINT_NODENAME 2 |
| + | |
| + | /* Operating system release. */ |
| + | #define PRINT_RELEASE 4 |
| + | |
| + | /* Operating system version. */ |
| + | #define PRINT_VERSION 8 |
| + | |
| + | /* Machine hardware name. */ |
| + | #define PRINT_MACHINE 16 |
| + | |
| + | /* Host processor type. */ |
| + | #define PRINT_PROCESSOR 32 |
| + | |
| + | /* Mask indicating which elements of the name to print. */ |
| + | static unsigned char toprint; |
| + | |
| + | |
| + | int uname_main(int argc, char **argv) |
| + | { |
| + | struct utsname name; |
| + | char processor[256]; |
| + | #if defined(__sparc__) && defined(__linux__) |
| + | char *fake_sparc = getenv("FAKE_SPARC"); |
| + | #endif |
| + | |
| + | toprint = 0; |
| + | |
| + | /* Parse any options */ |
| + | //fprintf(stderr, "argc=%d, argv=%s\n", argc, *argv); |
| + | while (--argc > 0 && **(++argv) == '-') { |
| + | while (*(++(*argv))) { |
| + | switch (**argv) { |
| + | case 's': |
| + | toprint |= PRINT_SYSNAME; |
| + | break; |
| + | case 'n': |
| + | toprint |= PRINT_NODENAME; |
| + | break; |
| + | case 'r': |
| + | toprint |= PRINT_RELEASE; |
| + | break; |
| + | case 'v': |
| + | toprint |= PRINT_VERSION; |
| + | break; |
| + | case 'm': |
| + | toprint |= PRINT_MACHINE; |
| + | break; |
| + | case 'p': |
| + | toprint |= PRINT_PROCESSOR; |
| + | break; |
| + | case 'a': |
| + | toprint = (PRINT_SYSNAME | PRINT_NODENAME | PRINT_RELEASE | |
| + | PRINT_PROCESSOR | PRINT_VERSION | |
| + | PRINT_MACHINE); |
| + | break; |
| + | default: |
| + | usage(uname_usage); |
| + | } |
| + | } |
| + | } |
| + | |
| + | if (toprint == 0) |
| + | toprint = PRINT_SYSNAME; |
| + | |
| + | if (uname(&name) == -1) |
| + | perror("cannot get system name"); |
| + | |
| + | #if defined (HAVE_SYSINFO) && defined (SI_ARCHITECTURE) |
| + | if (sysinfo(SI_ARCHITECTURE, processor, sizeof(processor)) == -1) |
| + | perror("cannot get processor type"); |
| + | } |
| + | |
| + | #else |
| + | strcpy(processor, "unknown"); |
| + | #endif |
| + | |
| + | #if defined(__sparc__) && defined(__linux__) |
| + | if (fake_sparc != NULL |
| + | && (fake_sparc[0] == 'y' |
| + | || fake_sparc[0] == 'Y')) strcpy(name.machine, "sparc"); |
| + | #endif |
| + | |
| + | print_element(PRINT_SYSNAME, name.sysname); |
| + | print_element(PRINT_NODENAME, name.nodename); |
| + | print_element(PRINT_RELEASE, name.release); |
| + | print_element(PRINT_VERSION, name.version); |
| + | print_element(PRINT_MACHINE, name.machine); |
| + | print_element(PRINT_PROCESSOR, processor); |
| + | |
| + | exit(TRUE); |
| + | } |
| + | |
| + | /* If the name element set in MASK is selected for printing in `toprint', |
| + | print ELEMENT; then print a space unless it is the last element to |
| + | be printed, in which case print a newline. */ |
| + | |
| + | static void print_element(unsigned int mask, char *element) |
| + | { |
| + | if (toprint & mask) { |
| + | toprint &= ~mask; |
| + | printf("%s%c", element, toprint ? ' ' : '\n'); |
| + | } |
| + | } |