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Diffstat (limited to 'src/misc/extra/extraUtilUtil.c')
-rw-r--r-- | src/misc/extra/extraUtilUtil.c | 330 |
1 files changed, 0 insertions, 330 deletions
diff --git a/src/misc/extra/extraUtilUtil.c b/src/misc/extra/extraUtilUtil.c deleted file mode 100644 index ee0c400a..00000000 --- a/src/misc/extra/extraUtilUtil.c +++ /dev/null @@ -1,330 +0,0 @@ -/**CFile**************************************************************** - - FileName [extraUtilUtil.c] - - SystemName [ABC: Logic synthesis and verification system.] - - PackageName [extra] - - Synopsis [Old SIS utilities.] - - Author [Alan Mishchenko] - - Affiliation [UC Berkeley] - - Date [Ver. 1.0. Started - June 20, 2005.] - - Revision [$Id: extraUtilUtil.c,v 1.0 2003/02/01 00:00:00 alanmi Exp $] - -***********************************************************************/ - -#include <stdio.h> -#include "extra.h" - -//////////////////////////////////////////////////////////////////////// -/// DECLARATIONS /// -//////////////////////////////////////////////////////////////////////// - -#define EXTRA_RLIMIT_DATA_DEFAULT 67108864 // assume 64MB by default - -/* File : getopt.c - * Author : Henry Spencer, University of Toronto - * Updated: 28 April 1984 - * - * Changes: (R Rudell) - * changed index() to strchr(); - * added getopt_reset() to reset the getopt argument parsing - * - * Purpose: get option letter from argv. - */ - -char * globalUtilOptarg; // Global argument pointer (util_optarg) -int globalUtilOptind = 0; // Global argv index (util_optind) - -static char *pScanStr; - -//////////////////////////////////////////////////////////////////////// -/// FUNCTION DEFINITIONS /// -//////////////////////////////////////////////////////////////////////// - -/**Function************************************************************* - - Synopsis [util_cpu_time()] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -long Extra_CpuTime() -{ - return clock(); -} - -/**Function************************************************************* - - Synopsis [getSoftDataLimit()] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -int Extra_GetSoftDataLimit() -{ - return EXTRA_RLIMIT_DATA_DEFAULT; -} - -/**Function************************************************************* - - Synopsis [util_getopt_reset()] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -void Extra_UtilGetoptReset() -{ - globalUtilOptarg = 0; - globalUtilOptind = 0; - pScanStr = 0; -} - -/**Function************************************************************* - - Synopsis [util_getopt()] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -int Extra_UtilGetopt( int argc, char *argv[], char *optstring ) -{ - register int c; - register char *place; - - globalUtilOptarg = NULL; - - if (pScanStr == NULL || *pScanStr == '\0') { - if (globalUtilOptind == 0) globalUtilOptind++; - if (globalUtilOptind >= argc) return EOF; - place = argv[globalUtilOptind]; - if (place[0] != '-' || place[1] == '\0') return EOF; - globalUtilOptind++; - if (place[1] == '-' && place[2] == '\0') return EOF; - pScanStr = place+1; - } - - c = *pScanStr++; - place = strchr(optstring, c); - if (place == NULL || c == ':') { - (void) fprintf(stderr, "%s: unknown option %c\n", argv[0], c); - return '?'; - } - if (*++place == ':') { - if (*pScanStr != '\0') { - globalUtilOptarg = pScanStr; - pScanStr = NULL; - } else { - if (globalUtilOptind >= argc) { - (void) fprintf(stderr, "%s: %c requires an argument\n", - argv[0], c); - return '?'; - } - globalUtilOptarg = argv[globalUtilOptind]; - globalUtilOptind++; - } - } - return c; -} - -/**Function************************************************************* - - Synopsis [util_print_time()] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -char * Extra_UtilPrintTime( long t ) -{ - static char s[40]; - - (void) sprintf(s, "%ld.%02ld sec", t/1000, (t%1000)/10); - return s; -} - - -/**Function************************************************************* - - Synopsis [Extra_UtilStrsav()] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -char * Extra_UtilStrsav( char *s ) -{ - if(s == NULL) { /* added 7/95, for robustness */ - return s; - } - else { - return strcpy(ALLOC(char, strlen(s)+1), s); - } -} - -/**Function************************************************************* - - Synopsis [util_tilde_expand()] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -char * Extra_UtilTildeExpand( char *fname ) -{ - return Extra_UtilStrsav( fname ); -} - -/**Function************************************************************* - - Synopsis [check_file()] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -int Extra_UtilCheckFile(char *filename, char *mode) -{ - FILE *fp; - int got_file; - - if (strcmp(mode, "x") == 0) { - mode = "r"; - } - fp = fopen(filename, mode); - got_file = (fp != 0); - if (fp != 0) { - (void) fclose(fp); - } - return got_file; -} - -/**Function************************************************************* - - Synopsis [util_file_search()] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -char * Extra_UtilFileSearch(char *file, char *path, char *mode) -//char *file; // file we're looking for -//char *path; // search path, colon separated -//char *mode; // "r", "w", or "x" -{ - int quit; - char *buffer, *filename, *save_path, *cp; - - if (path == 0 || strcmp(path, "") == 0) { - path = "."; /* just look in the current directory */ - } - - save_path = path = Extra_UtilStrsav(path); - quit = 0; - do { - cp = strchr(path, ':'); - if (cp != 0) { - *cp = '\0'; - } else { - quit = 1; - } - - /* cons up the filename out of the path and file name */ - if (strcmp(path, ".") == 0) { - buffer = Extra_UtilStrsav(file); - } else { - buffer = ALLOC(char, strlen(path) + strlen(file) + 4); - (void) sprintf(buffer, "%s/%s", path, file); - } - filename = Extra_UtilTildeExpand(buffer); - FREE(buffer); - - /* see if we can access it */ - if (Extra_UtilCheckFile(filename, mode)) { - FREE(save_path); - return filename; - } - FREE(filename); - path = ++cp; - } while (! quit); - - FREE(save_path); - return 0; -} - -/**Function************************************************************* - - Synopsis [MMout_of_memory()] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -/* MMout_of_memory -- out of memory for lazy people, flush and exit */ -void Extra_UtilMMout_Of_Memory( long size ) -{ - (void) fflush(stdout); - (void) fprintf(stderr, "\nout of memory allocating %u bytes\n", - (unsigned) size); - assert( 0 ); - exit(1); -} - -/**Function************************************************************* - - Synopsis [MMoutOfMemory()] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -void (*Extra_UtilMMoutOfMemory)() = Extra_UtilMMout_Of_Memory; - - -//////////////////////////////////////////////////////////////////////// -/// END OF FILE /// -//////////////////////////////////////////////////////////////////////// - - |