# 2.11BSD#431 - /usr/src/share/zoneinfo/scheck.c

##### Functions

    scheck            X

       1: /*
       2:  *	@(#)scheck.c	1.1 scheck.c 3/4/87
       3:  */
       4:
       5: /*LINTLIBRARY*/
       6:
       7: #include "stdio.h"
       8: #include "ctype.h"
       9:
      10: extern char *   imalloc();
      11:
      12: char *
      13: scheck(string, format)
      14: char *  string;
      15: char *  format;
      16: {
      17:     register char * fbuf;
      18:     register char * fp;
      19:     register char * tp;
      20:     register int    c;
      21:     register char * result;
      22:     char        dummy;
      23:
      24:     result = "";
      25:     if (string == NULL || format == NULL)
      26:         return result;
      27:     fbuf = imalloc(2 * strlen(format) + 4);
      28:     if (fbuf == NULL)
      29:         return result;
      30:     fp = format;
      31:     tp = fbuf;
      32:     while ((*tp++ = c = *fp++) != '\0') {
      33:         if (c != '%')
      34:             continue;
      35:         if (*fp == '%') {
      36:             *tp++ = *fp++;
      37:             continue;
      38:         }
      39:         *tp++ = '*';
      40:         if (*fp == '*')
      41:             ++fp;
      42:         while (isascii(*fp) && isdigit(*fp))
      43:             *tp++ = *fp++;
      44:         if (*fp == 'l' || *fp == 'h')
      45:             *tp++ = *fp++;
      46:         else if (*fp == '[')
      47:             do *tp++ = *fp++;
      48:                 while (*fp != '\0' && *fp != ']');
      49:         if ((*tp++ = *fp++) == '\0')
      50:             break;
      51:     }
      52:     *(tp - 1) = '%';
      53:     *tp++ = 'c';
      54:     *tp = '\0';
      55:     if (sscanf(string, fbuf, &dummy) != 1)
      56:         result = format;
      57:     free(fbuf);
      58:     return result;
      59: }

#### Defined functions

scheck defined in line 12; used 7 times

- in /usr/src/share/zoneinfo/zic.c line 28, 657-661(3), 893, 916, 975

Last modified: 1987-03-31 Generated: 2016-12-26 | Generated by src2html V0.67 page hit count: 940 |