[BACK]Return to symtab_bltin.c CVS log [TXT] [DIR] Up to [Coherent Logic Development] / freem / src

Diff for /freem/src/symtab_bltin.c between versions 1.4 and 1.8

version 1.4, 2025/03/09 19:50:47 version 1.8, 2025/04/04 12:46:13
Line 24 Line 24
  *   along with FreeM.  If not, see <https://www.gnu.org/licenses/>.   *   along with FreeM.  If not, see <https://www.gnu.org/licenses/>.
  *   *
  *   $Log$   *   $Log$
    *   Revision 1.8  2025/04/04 12:46:13  snw
    *   Patch Solaris 8 crash and bump version to 0.63.1-rc1
    *
    *   Revision 1.7  2025/03/26 15:17:12  snw
    *   Fall back to global-backed SSVNs when memory-backed globals fail in attempt to fix Tru64
    *
    *   Revision 1.6  2025/03/24 04:13:11  snw
    *   Replace action macro dat with fra_dat to avoid symbol conflict on OS/2
    *
    *   Revision 1.5  2025/03/24 02:01:41  snw
    *   Work around some OS/2 incompatibilities in symbol table code
    *
  *   Revision 1.4  2025/03/09 19:50:47  snw   *   Revision 1.4  2025/03/09 19:50:47  snw
  *   Second phase of REUSE compliance and header reformat   *   Second phase of REUSE compliance and header reformat
  *   *
Line 49 Line 61
 symbol-table calls */  symbol-table calls */
 /* #define DEBUG_SYM  */  /* #define DEBUG_SYM  */
   
   short st_use_shm = FALSE;
 short restoring_consts = FALSE;  short restoring_consts = FALSE;
 int semid_symtab;  int semid_symtab;
   
 #if !defined(__OpenBSD__) && !defined(__APPLE__)  #if !defined(__OpenBSD__) && !defined(__APPLE__) && !defined(__OS2__)
 union semun {  union semun {
     int              val;    /* Value for SETVAL */      int              val;    /* Value for SETVAL */
     struct semid_ds *buf;    /* Buffer for IPC_STAT, IPC_SET */      struct semid_ds *buf;    /* Buffer for IPC_STAT, IPC_SET */
Line 108  void symtab_init (void) Line 121  void symtab_init (void)
         shm_config->hdr->PSIZE = DEFPSIZE;          shm_config->hdr->PSIZE = DEFPSIZE;
         shm_config->hdr->argptr = mbpartition;          shm_config->hdr->argptr = mbpartition;
                   
        
         fprintf (stderr, "symtab_init:  initializing memory-backed globals\r\n");                  fprintf (stderr, "symtab_init:  initializing memory-backed globals\r\n");        
   
         semid_symtab = semget (symtab_sk, 1, 0666 | IPC_CREAT);          semid_symtab = semget (symtab_sk, 1, 0666 | IPC_CREAT);
Line 119  void symtab_init (void) Line 133  void symtab_init (void)
             fprintf (stderr, "symtab_init:  symbol table semaphore created with semid %d\r\n", semid_symtab);              fprintf (stderr, "symtab_init:  symbol table semaphore created with semid %d\r\n", semid_symtab);
         }          }
   
   #if defined(__sun__)
           fprintf (stderr, "symtab_init:  falling back to global-backed structured system variables\r\n");
           shm_config->hdr->use_mb_globals = FALSE;
           return;
   #endif
   
   
         arg.val = 1;          arg.val = 1;
         if (semctl (semid_symtab, 0, SETVAL, arg) == -1) {          if (semctl (semid_symtab, 0, SETVAL, arg) == -1) {
             fprintf (stderr, "symtab_init:  failed to initialize symbol table semaphore\r\n");              fprintf (stderr, "symtab_init:  failed to initialize symbol table semaphore\r\n");
Line 131  void symtab_init (void) Line 152  void symtab_init (void)
         fprintf (stderr, "symtab_init:  allocating partition for memory-backed globals\r\n");          fprintf (stderr, "symtab_init:  allocating partition for memory-backed globals\r\n");
                   
         mbpartition = (char *) shm_alloc ((size_t) PSIZE + 2);          mbpartition = (char *) shm_alloc ((size_t) PSIZE + 2);
         NULLPTRCHK(mbpartition,"symtab_init");          if (mbpartition != NULL) {
               shm_config->hdr->use_mb_globals = TRUE;
           }
           else {
               fprintf (stderr, "symtab_init:  falling back to global-backed structured system variables\r\n");
               shm_config->hdr->use_mb_globals = FALSE;
           }
   
         shm_config->hdr->partition = mbpartition;          shm_config->hdr->partition = mbpartition;
                   
Line 151  void symtab_init (void) Line 178  void symtab_init (void)
                   
         mbpartition = shm_config->hdr->partition;          mbpartition = shm_config->hdr->partition;
   
           symtab_release_sem ();
     }      }
         
 }  }
Line 201  void symtab_shm (short action, char *key Line 229  void symtab_shm (short action, char *key
     unsigned long stptrs[128];      unsigned long stptrs[128];
     register int i;      register int i;
     char *old_partition = partition;      char *old_partition = partition;
   
       if (shm_config->hdr->use_mb_globals == FALSE) {
           symtab_bltin (action, key, data);
           return;
       }
     partition = mbpartition;      partition = mbpartition;
   
     writing_mb = TRUE;      writing_mb = TRUE;
Line 943  old0:    /* entry from getinc */ Line 976  old0:    /* entry from getinc */
             /* end of set_sym section */              /* end of set_sym section */
   
                           
             case dat:              case fra_dat:
   
   
                 /* note: we assume EOL<DELIM<ASCII */                  /* note: we assume EOL<DELIM<ASCII */
Removed from v.1.4  
changed lines
  Added in v.1.8

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>