# 2.11BSD#431 - /usr/src/ucb/pascal/pxp/string.c

##### Functions

    esavestr          X
    savestr           X

##### Variables

    strings           X
    strng             X
    strngp            X

       1: #
       2: /*
       3:  * pxp - Pascal execution profiler
       4:  *
       5:  * Bill Joy UCB
       6:  * Version 1.2 January 1979
       7:  */
       8:
       9: #include "0.h"
      10:
      11: /*
      12:  * STRING SPACE DECLARATIONS
      13:  *
      14:  * Strng is the base of the current
      15:  * string space and strngp the
      16:  * base of the free area therein.
      17:  * No array of descriptors is needed
      18:  * as string space is never freed.
      19:  */
      20: STATIC  char strings[STRINC];
      21: STATIC  char *strng = strings;
      22: STATIC  char *strngp = strings;
      23:
      24: /*
      25: initstring()
      26: {
      27:
      28: }
      29:  */
      30: /*
      31:  * Copy a string into the string area.
      32:  */
      33: savestr(cp)
      34:     register char *cp;
      35: {
      36:     register int i;
      37:
      38:     i = strlen(cp) + 1;
      39:     if (strngp + i >= strng + STRINC) {
      40:         strngp = alloc(STRINC);
      41:         if (strngp == -1) {
      42:             yerror("Ran out of memory (string)");
      43:             pexit(DIED);
      44:         }
      45:         strng = strngp;
      46:     }
      47:     strcpy(strngp, cp);
      48:     cp = strngp;
      49:     strngp = cp + i;
      50:     return (cp);
      51: }
      52:
      53: esavestr(cp)
      54:     char *cp;
      55: {
      56:
      57:     strngp = (char *)((unsigned)(strngp + 1) &~ 1);
      58:     return (savestr(cp));
      59: }

#### Defined functions

esavestr defined in line 53; used 1 times

- in /usr/src/ucb/pascal/pxp/yyid.c line 108

savestr defined in line 33; used 4 times

- in line 58
- in /usr/src/ucb/pascal/pxp/hash.c line 170
- in /usr/src/ucb/pascal/pxp/yycomm.c line 186
- in /usr/src/ucb/pascal/pxp/yyget.c line 238

#### Defined variables

strings defined in line 20; used 2 times

- in line 21-22(2)

strng defined in line 21; used 2 times

- in line 39, 45

strngp defined in line 22; used 9 times

- in line 39-49(7), 57(2)

Last modified: 1986-05-31 Generated: 2016-12-26 | Generated by src2html V0.67 page hit count: 462 |