1 /* 2 * Copyright (c) 1980 Regents of the University of California. 3 * All rights reserved. The Berkeley software License Agreement 4 * specifies the terms and conditions for redistribution. 5 * 6 * @(#)wsnmle.c 5.3 05/15/90 7 */ 8 9 /* 10 * name-list write 11 */ 12 13 #include "fio.h" 14 #include "lio.h" 15 #include "nmlio.h" 16 #include <string.h> 17 18 int l_write(), t_putc(); 19 LOCAL char nml_wrt[] = "namelist write"; 20 char namelistkey_ = '&'; 21 22 s_wsne(a) namelist_arglist *a; 23 { 24 int n, first; 25 struct namelistentry *entries; 26 int *dimptr, *spans, ndim, nelem, offset, vlen, vtype, number; 27 char *nmlist_nm, *cptr; 28 29 nmlist_nm = a->namelist->namelistname; 30 reading = NO; 31 formatted = NAMELIST; 32 fmtbuf = "ext namelist io"; 33 if(n=c_le(a,WRITE)) return(n); 34 putn = t_putc; 35 line_len = LINE-1; /* so we can always add a comma */ 36 curunit->uend = NO; 37 leof = NO; 38 if(!curunit->uwrt && ! nowwriting(curunit)) err(errflag, errno, nml_wrt) 39 40 /* begin line with " &namelistname " */ 41 if(recpos != 0) 42 PUT('\n'); /* PUT() adds blank */ 43 PUT(namelistkey_); 44 while(*nmlist_nm != '\0') PUT(*nmlist_nm++); 45 PUT(' '); 46 47 /* now loop through entries writing them out */ 48 entries = a->namelist->names; 49 first = 1; 50 while( entries->varname[0] != 0 ) 51 { 52 /* write out variable name and '=' */ 53 cptr = entries->varname; 54 chk_len( strlen(cptr) + 3); 55 if(first++ != 1) PUT(','); 56 PUT(' '); 57 while( *cptr != '\0') PUT(*cptr++); 58 PUT('='); 59 60 /* how many value are there? */ 61 if( (dimptr = entries->dimp) == NULL ) number = 1; 62 else number = dimptr[1]; 63 /* what is element length? */ 64 vlen = entries->typelen; 65 /* get type */ 66 vtype = entries->type; 67 68 if(n=l_write( &number, entries->varaddr, vlen, vtype )) 69 err(errflag,n,nml_wrt); 70 entries++; 71 } 72 PUT('\n'); 73 PUT(namelistkey_); 74 cptr = "end\n"; 75 while(*cptr != '\0') PUT(*cptr++); 76 return(OK); 77 } 78 79 LOCAL 80 t_putc(c) char c; 81 { 82 if(c=='\n') { 83 recpos=0; 84 } else if(recpos == 0) { 85 putc(' ',cf); /* for namelist, */ 86 recpos = 2; /* never print in column 1 */ 87 } else { 88 recpos++; 89 } 90 putc(c,cf); 91 return(OK); 92 } 93