/*
* Empire - A multi-player, client/server Internet based war game.
- * Copyright (C) 1986-2014, Dave Pare, Jeff Bailey, Thomas Ruschak,
+ * Copyright (C) 1986-2020, Dave Pare, Jeff Bailey, Thomas Ruschak,
* Ken Stevens, Steve McClure, Markus Armbruster
*
* Empire is free software: you can redistribute it and/or modify
*
* Known contributors to this file:
* Ron Koenderink, 2005
- * Markus Armbruster, 2005-2014
+ * Markus Armbruster, 2005-2016
*/
/*
#include <stdlib.h>
#include <string.h>
#include <time.h>
-#include "file.h"
#include "match.h"
#include "nat.h"
#include "nsc.h"
static int xutail(FILE *, struct castr *);
/*
- * Does the code hardcode indexes for table TYPE?
+ * Does the code hardcode indexes for table @type?
*/
static int
have_hardcoded_indexes(int type)
}
/*
- * Okay to truncate table TYPE?
+ * Okay to truncate table @type?
*/
static int
may_truncate(int type)
}
/*
- * Is TYPE's 0-th selector a usable ID?
+ * Is @type's 0-th selector a usable ID?
*/
static int
ca0_is_id(int type)
{
struct castr *ca = ef_cadef(type);
- return ca[0].ca_table == type && !(ca[0].ca_flags & NSC_EXTRA);
+ return ca[0].ca_table == type && ca[0].ca_dump <= CA_DUMP_CONST;
}
/*
- * Can we fill in gaps in table TYPE?
+ * Can we fill in gaps in table @type?
*/
static int
can_fill_gaps(int type)
}
/*
- * Is table TYPE's ID-th record OBJ redundant for xundump()
+ * Is table @type's @id-th record @obj redundant for xundump()?
*/
int
xundump_redundant(int type, int id, void *obj)
return -1;
}
-/* Make TYPE the current table. */
+/* Make TYPE the current table. */
static void
tbl_start(int type)
{
idgap_len = 0;
}
-/* End the current table. */
+/* End the current table. */
static void
tbl_end(void)
{
}
/*
- * Seek to current table's ID-th object.
+ * Seek to current table's @id-th object.
* Extend the table if necessary.
- * Save ID in cur_id.
+ * Save @id in @cur_id.
* Return the object on success, NULL on failure.
*/
static void *
tbl_seek(int id)
{
- struct empfile *ep = &empfile[cur_type];
void *obj;
if (id >= ef_nelem(cur_type)) {
if (!ef_ensure_space(cur_type, id, 1)) {
- gripe("Can't put ID %d into table %s", id, ep->name);
+ gripe("can't grow table to hold this row");
return NULL;
}
}
}
/*
- * Omit ID1..ID2-1.
+ * Omit @id1..@id2-1.
* Reset the omitted objects to default state.
*/
static void
}
/*
- * Return the smallest non-omitted ID in ID1..ID2-1 if any, else -1.
+ * Return the smallest non-omitted ID in @id1..@id2-1 if any, else -1.
*/
static int
expected_id(int id1, int id2)
return -1;
} else {
if (!can_fill_gaps(cur_type))
- return gripe("Expected %d more rows",
+ return gripe("expected %d more rows",
ep->fids - (cur_id + 1));
omit_ids(cur_id + 1, ep->fids);
}
} else {
if (expected_id(cur_id + 1, ep->fids) >= 0)
- return gripe("Table's first part has more rows");
+ return gripe("table's first part has more rows");
}
}
}
/*
- * Get selector for field FLDNO.
- * Assign the field's selector index to *IDX, unless it is null.
+ * Get selector for field @fldno.
+ * Assign the field's selector index to *@idx, unless it is null.
* Return the selector on success, null pointer on error.
*/
static struct castr *
getfld(int fldno, int *idx)
{
if (fldno >= nflds) {
- gripe("Too many fields, expected only %d", nflds);
+ gripe("too many fields, expected only %d", nflds);
return NULL;
}
if (CANT_HAPPEN(fldno < 0))
}
/*
- * Find the field for selector CA with index IDX.
+ * Find the field for selector @ca with index @idx.
* Return the field number if it exists, else -1.
*/
static int
return cur_id + 1;
if (id != cur_id + 1 && !can_fill_gaps(cur_type))
- return gripe("Expected %d in field %d",
+ return gripe("expected %d in field %d",
cur_id + 1, fldno + 1);
if (id <= cur_id)
- return gripe("Field %d must be > %d", fldno + 1, cur_id);
+ return gripe("field %d must be > %d", fldno + 1, cur_id);
max_id = ef_id_limit(cur_type);
if (id > max_id)
- return gripe("Field %d must be <= %d", fldno + 1, max_id);
+ return gripe("field %d must be <= %d", fldno + 1, max_id);
return id;
}
/*
- * Find the field NAME with index IDX and value representable as long.
+ * Find the field @name with index @idx and value representable as long.
* Return the field number if it exists, else -1.
*/
static int
/* Note: reporting values out of range left to putnum() */
if (id <= cur_id) {
sctoff2xy(&x, &y, cur_id);
- return gripe("Coordinates in fields %d,%d must be > %d,%d",
+ return gripe("coordinates in fields %d,%d must be > %d,%d",
fldno_x + 1, fldno_y + 1, x, y);
}
return id;
realm = (long)fldval[fldno_realm].val_as.dbl;
cnum = (long)fldval[fldno_cnum].val_as.dbl;
if (cnum < 0 || cnum >= MAXNOC)
- return gripe("Field %d must be between 0 and %d",
+ return gripe("field %d must be between 0 and %d",
fldno_cnum, MAXNOC);
if (realm < 0 || realm >= MAXNOR)
- return gripe("Field %d must be between 0 and %d",
+ return gripe("field %d must be between 0 and %d",
fldno_realm, MAXNOR);
id = realm + cnum * MAXNOR;
if (id <= cur_id)
- return gripe("Fields %d,%d must be > (%d,%d)",
+ return gripe("fields %d,%d must be > (%d,%d)",
fldno_cnum + 1, fldno_realm + 1,
cur_id / MAXNOR, cur_id % MAXNOR);
return id;
/*
* Get the current row's object.
* Extend the table if necessary.
- * Save ID in cur_id.
+ * Save ID in @cur_id.
* Return the object on success, NULL on failure.
*/
static void *
if (partno) {
id = expected_id(cur_id + 1, empfile[cur_type].fids);
if (id < 0) {
- gripe("Table's first part doesn't have this row");
+ gripe("table's first part doesn't have this row");
return NULL;
}
} else if (ca0_is_id(cur_type)) {
} else
id = last_id + 1;
if (id > ef_id_limit(cur_type)) {
- gripe("Too many rows");
+ gripe("too many rows");
return NULL;
}
}
/*
- * Is a new value for field FLDNO required to match the old one?
+ * Is a new value for field @fldno required to match the old one?
*/
static int
fldval_must_match(int fldno)
* it's for a const selector, unless the object is still blank, or
* it was already given in a previous part of a split table.
*/
- return (cur_id < old_nelem && (fldca[fldno]->ca_flags & NSC_CONST))
+ return (cur_id < old_nelem && (fldca[fldno]->ca_dump == CA_DUMP_CONST))
|| fldidx[fldno] < cafldspp[i];
}
/*
- * Set OBJ's field FLDNO to DBL.
+ * Set @obj's field @fldno to @dbl.
* Return 0 on success, -1 on error.
*/
static int
new = ((time_t *)memb_ptr)[idx] = (time_t)dbl;
break;
default:
- return gripe("Field %d doesn't take numbers", fldno + 1);
+ return gripe("field %d doesn't take numbers", fldno + 1);
}
if (fldval_must_match(fldno) && old != dbl)
- return gripe("Value for field %d must be %g", fldno + 1, old);
+ return gripe("value for field %d must be %g", fldno + 1, old);
if (new != dbl)
- return gripe("Field %d can't hold this value", fldno + 1);
+ return gripe("field %d can't hold this value", fldno + 1);
return 0;
}
/*
- * Set obj's field FLDNO to STR.
+ * Set obj's field @fldno to @str.
* Return 0 on success, -1 on error.
*/
static int
if (CANT_HAPPEN(idx))
return -1;
if (!str)
- return gripe("Field %d doesn't take nil", fldno + 1);
+ return gripe("field %d doesn't take nil", fldno + 1);
/* Wart: if ca_len <= 1, the terminating null may be omitted */
sz = ca->ca_len;
len = sz > 1 ? sz - 1 : sz;
if (strlen(str) > len)
- return gripe("Field %d takes at most %d characters",
+ return gripe("field %d takes at most %d characters",
fldno + 1, (int)len);
old = memb_ptr;
if (must_match)
strncpy(memb_ptr, str, sz);
break;
default:
- return gripe("Field %d doesn't take strings", fldno + 1);
+ return gripe("field %d doesn't take strings", fldno + 1);
}
if (mismatch) {
if (old)
- return gripe("Value for field %d must be \"%.*s\"",
+ return gripe("value for field %d must be \"%.*s\"",
fldno + 1, (int)len, old);
else
- return gripe("Value for field %d must be nil", fldno + 1);
+ return gripe("value for field %d must be nil", fldno + 1);
}
return 0;
}
/*
- * Read and ignore field separators from FP.
+ * Read and ignore field separators from @fp.
* Return first character that is not a field separator.
*/
static int
}
/*
- * Decode escape sequences in BUF.
- * Return BUF on success, null pointer on failure.
+ * Decode escape sequences in @buf.
+ * Return @buf on success, null pointer on failure.
*/
static char *
xuesc(char *buf)
{
char *src, *dst;
- int octal_chr, n;
+ unsigned octal_chr;
+ int n;
dst = buf;
src = buf;
}
/*
- * Read an identifier from FP into BUF.
- * BUF must have space for 1024 characters.
+ * Read an identifier from @fp into @buf.
+ * @buf must have space for 1024 characters.
* Return number of characters read on success, -1 on failure.
*/
static int
}
/*
- * Try to read a field name from FP.
- * I is the field number, counting from zero.
- * If a name is read, set fldca[I] and fldidx[I] for it, and update
+ * Try to read a field name from @fp.
+ * @i is the field number, counting from zero.
+ * If a name is read, set fldca[@i] and fldidx[@i] for it, and update
* caflds[].
* Return 1 if a name or ... was read, 0 on end of line, -1 on error.
*/
ch = skipfs(fp);
switch (ch) {
case EOF:
- return gripe("Unexpected EOF");
+ return gripe("unexpected EOF");
case '\n':
nflds = i - (ellipsis != 0);
if (chkflds() < 0)
return 0;
case '.':
if (getc(fp) != '.' || getc(fp) != '.')
- return gripe("Junk in header field %d", i + 1);
+ return gripe("junk in header field %d", i + 1);
if (i == 0)
- return gripe("Header fields expected");
+ return gripe("header fields expected");
ellipsis = 1;
ch = skipfs(fp);
if (ch != EOF && ch != '\n')
- return gripe("Junk after ...");
+ return gripe("junk after ...");
ungetc(ch, fp);
return 1;
default:
ungetc(ch, fp);
if (getid(fp, buf) < 0)
- return gripe("Junk in header field %d", i + 1);
+ return gripe("junk in header field %d", i + 1);
ch = getc(fp);
if (ch != '(') {
ungetc(ch, fp);
ungetc(ch, fp);
if (isdigit(ch) || ch == '-' || ch == '+') {
if (fscanf(fp, "%d", &idx) != 1)
- return gripe("Malformed number in index of header field %d",
+ return gripe("malformed number in index of header field %d",
i + 1);
if (idx < 0)
- return gripe("Index must not be negative in header field %d",
+ return gripe("index must not be negative in header field %d",
i + 1);
} else {
if (getid(fp, buf) < 0)
- return gripe("Malformed index in header field %d", i + 1);
- return gripe("Symbolic index in header field %d not yet implemented",
+ return gripe("malformed index in header field %d", i + 1);
+ return gripe("symbolic index in header field %d not yet implemented",
i + 1);
}
ch = getc(fp);
if (ch != ')')
- return gripe("Malformed index in header field %d", i + 1);
+ return gripe("malformed index in header field %d", i + 1);
return deffld(i, buf, idx);
}
}
/*
- * Try to read a field value from FP.
- * I is the field number, counting from zero.
+ * Try to read a field value from @fp.
+ * @i is the field number, counting from zero.
* Return 1 if a value was read, 0 on end of line, -1 on error.
*/
static int
ch = skipfs(fp);
switch (ch) {
case EOF:
- return gripe("Unexpected EOF");
+ return gripe("unexpected EOF");
case '\n':
CANT_HAPPEN(i > nflds);
for (j = i; j < nflds; j++) {
if (CA_IS_ARRAY(fldca[j]))
- gripe("Field %s(%d) missing",
+ gripe("field '%s(%d)' missing",
fldca[j]->ca_name, fldidx[j]);
else
- gripe("Field %s missing", fldca[j]->ca_name);
+ gripe("field '%s' missing", fldca[j]->ca_name);
}
if (i != nflds || putrow() < 0)
return -1;
case '5': case '6': case '7': case '8': case '9':
ungetc(ch, fp);
if (fscanf(fp, "%lg", &dbl) != 1)
- return gripe("Malformed number in field %d", i + 1);
+ return gripe("malformed number in field %d", i + 1);
return setnum(i, dbl);
case '"':
ch = getc(fp);
else {
ungetc(ch, fp);
if (fscanf(fp, "%1023[^\"\n]", buf) != 1 || getc(fp) != '"')
- return gripe("Malformed string in field %d", i + 1);
+ return gripe("malformed string in field %d", i + 1);
if (!xuesc(buf))
- return gripe("Invalid escape sequence in field %d",
+ return gripe("invalid escape sequence in field %d",
i + 1);
}
return setstr(i, buf);
for (;;) {
ch = skipfs(fp);
if (ch == EOF || ch == '\n')
- return gripe("Unmatched '(' in field %d", i + 1);
+ return gripe("unmatched '(' in field %d", i + 1);
if (ch == ')')
break;
ungetc(ch, fp);
if (getid(fp, buf) < 0)
- return gripe("Junk in field %d", i + 1);
+ return gripe("junk in field %d", i + 1);
if (add2symset(i, &set, buf) < 0)
return -1;
}
default:
ungetc(ch, fp);
if (getid(fp, buf) < 0)
- return gripe("Junk in field %d", i + 1);
+ return gripe("junk in field %d", i + 1);
if (!strcmp(buf, "nil"))
return setstr(i, NULL);
else
}
/*
- * Read fields from FP.
- * Use PARSE() to read each field.
+ * Read fields from @fp.
+ * Use @parse() to read each field.
* Return number of fields read on success, -1 on error.
*/
static int
if (ch == '\n')
ungetc(ch, fp);
else if (ch != ' ' && ch != '\t')
- return gripe("Bad field separator after field %d", i + 1);
+ return gripe("bad field separator after field %d", i + 1);
}
}
/*
- * Define the FLDNO-th field.
- * If IDX is negative, define as selector NAME, else as NAME(IDX).
- * Set fldca[FLDNO] and fldidx[FLDNO] accordingly.
+ * Define the @fldno-th field.
+ * If @idx is negative, define as selector @name, else as @name(@idx).
+ * Set fldca[@fldno] and fldidx[@fldno] accordingly.
* Update caflds[].
* Return 1 on success, -1 on error.
*/
res = stmtch(name, ca, offsetof(struct castr, ca_name),
sizeof(struct castr));
if (res < 0)
- return gripe("Header %s of field %d is %s", name, fldno + 1,
- res == M_NOTUNIQUE ? "ambiguous" : "unknown");
- if ((ca[res].ca_flags & NSC_EXTRA) || CANT_HAPPEN(ca[res].ca_get))
- return gripe("Extraneous header %s in field %d", name, fldno + 1);
+ return gripe("%s header '%s' in field %d",
+ res == M_NOTUNIQUE ? "ambiguous" : "unknown",
+ name, fldno + 1);
+ if (ca[res].ca_dump > CA_DUMP_CONST || CANT_HAPPEN(ca[res].ca_get))
+ return gripe("extraneous header '%s' in field %d", name, fldno + 1);
if (CA_IS_ARRAY(&ca[res])) {
if (idx < 0)
- return gripe("Header %s requires an index in field %d",
+ return gripe("header '%s' requires an index in field %d",
ca[res].ca_name, fldno + 1);
+ if (idx != caflds[res] && idx < ca[res].ca_len)
+ return gripe("expected header '%s(%d)' in field %d",
+ ca[res].ca_name, caflds[res], fldno + 1);
if (idx >= ca[res].ca_len)
- return gripe("Header %s(%d) index out of bounds in field %d",
+ return gripe("unexpected header '%s(%d)' in field %d",
ca[res].ca_name, idx, fldno + 1);
- if (idx < caflds[res])
- return gripe("Duplicate header %s(%d) in field %d",
- ca[res].ca_name, idx, fldno + 1);
- if (idx > caflds[res])
- return gripe("Expected header %s(%d) in field %d",
- ca[res].ca_name, caflds[res], fldno + 1);
} else {
if (idx >= 0)
- return gripe("Header %s doesn't take an index in field %d",
+ return gripe("header '%s' doesn't take an index in field %d",
ca[res].ca_name, fldno + 1);
idx = 0;
if (caflds[res])
- return gripe("Duplicate header %s in field %d",
+ return gripe("duplicate header '%s' in field %d",
ca[res].ca_name, fldno + 1);
}
fldca[fldno] = &ca[res];
/* Check for missing fields */
for (i = 0; ca[i].ca_name; i++) {
cafldsmax = MAX(caflds[i], cafldspp[i]);
- if (ca[i].ca_flags & NSC_EXTRA)
+ if (ca[i].ca_dump > CA_DUMP_CONST)
continue;
len = CA_ARRAY_LEN(&ca[i]);
if (!len && !cafldsmax)
- res = gripe("Header field %s missing", ca[i].ca_name);
+ res = gripe("header '%s' missing", ca[i].ca_name);
else if (len && cafldsmax == len - 1)
- res = gripe("Header field %s(%d) missing",
+ res = gripe("header '%s(%d)' missing",
ca[i].ca_name, len - 1);
else if (len && cafldsmax < len - 1)
- res = gripe("Header fields %s(%d) ... %s(%d) missing",
+ res = gripe("header '%s(%d)' ... '%s(%d)' missing",
ca[i].ca_name, cafldsmax, ca[i].ca_name, len - 1);
}
}
/*
- * Set value of field FLDNO in current row to DBL.
+ * Set value of field @fldno in current row to @dbl.
* Return 1 on success, -1 on error.
*/
static int
}
/*
- * Set value of field FLDNO in current row to STR.
+ * Set value of field @fldno in current row to @str.
* Return 1 on success, -1 on error.
*/
static int
}
/*
- * Resolve symbol name ID in table referred to by CA.
- * Use field number N for error messages.
+ * Resolve symbol name @id in table referred to by @ca.
+ * Use field number @n for error messages.
* Return index in referred table on success, -1 on failure.
*/
static int
{
int i = ef_elt_byname(ca->ca_table, id);
if (i < 0)
- return gripe("%s %s symbol `%s' in field %d",
- i == M_NOTUNIQUE ? "Ambiguous" : "Unknown",
+ return gripe("%s %s symbol '%s' in field %d",
+ i == M_NOTUNIQUE ? "ambiguous" : "unknown",
ca->ca_name, id, n + 1);
return i;
}
/*
* Map symbol index to symbol value.
- * CA is the table, and I is the index in it.
+ * @ca is the table, and @i is the index in it.
*/
static int
symval(struct castr *ca, int i)
}
/*
- * Set value of field FLDNO in current object to value of symbol SYM.
+ * Set value of field @fldno in current object to value of symbol @sym.
* Return 1 on success, -1 on error.
*/
static int
return -1;
if (ca->ca_table == EF_BAD || (ca->ca_flags & NSC_BITS))
- return gripe("Field %d doesn't take symbols", fldno + 1);
+ return gripe("field %d doesn't take symbols", fldno + 1);
i = xunsymbol(sym, ca, fldno);
if (i < 0)
}
/*
- * Create an empty symbol set for field FLDNO in *SET.
+ * Create an empty symbol set for field @fldno in *@set.
* Return 1 on success, -1 on error.
*/
static int
if (ca->ca_table == EF_BAD || ef_cadef(ca->ca_table) != symbol_ca
|| !(ca->ca_flags & NSC_BITS))
- return gripe("Field %d doesn't take symbol sets", fldno + 1);
+ return gripe("field %d doesn't take symbol sets", fldno + 1);
*set = 0;
return 0;
}
/*
- * Add a symbol to a symbol set for field FLDNO in *SET.
- * SYM is the name of the symbol to add.
+ * Add a symbol to a symbol set for field @fldno in *@set.
+ * @sym is the name of the symbol to add.
* Return 1 on success, -1 on error.
*/
static int
}
/*
- * Read an xdump table header line from FP.
- * Expect header for EXPECTED_TABLE, unless it is EF_BAD.
+ * Read an xdump table header line from @fp.
+ * Expect header for @expected_table, unless it is EF_BAD.
* Recognize header for machine- and human-readable syntax, and set
* human accordingly.
* Return table type on success, -2 on EOF before header, -1 on failure.
? fscanf(fp, "config%*[ \t]%63[^ \t#\n]%n", name, &res) != 1
: fscanf(fp, "XDUMP%*[ \t]%63[^ \t#\n]%*[ \t]%*[^ \t#\n]%n",
name, &res) != 1) || res < 0)
- return gripe("Expected xdump header");
+ return gripe("expected xdump header");
type = ef_byname(name);
if (type < 0)
- return gripe("Unknown table `%s'", name);
+ return gripe("unknown table '%s'", name);
if (expected_table != EF_BAD && expected_table != type)
- return gripe("Expected table `%s', not `%s'",
+ return gripe("expected table '%s', not '%s'",
ef_nameof(expected_table), name);
- if (!empfile[type].file
- || !ef_cadef(type) || !(ef_flags(type) & EFF_MEM)) {
+ if (!xundumpable(type)) {
CANT_HAPPEN(expected_table != EF_BAD);
- return gripe("Table `%s' is not permitted here", name);
+ return gripe("table '%s' is not permitted here", name);
}
if (skipfs(fp) != '\n')
- return gripe("Junk after xdump header");
+ return gripe("junk after xdump header");
lineno++;
return type;
}
+/*
+ * Can table @type be xundumped?
+ */
+int
+xundumpable(int type)
+{
+ return empfile[type].file && ef_cadef(type)
+ && (ef_flags(type) & EFF_MEM);
+}
+
/*
* Find fields in this xdump.
- * If reading human-readable syntax, read a field header line from FP.
- * Else take fields from the table's selectors in CA[].
+ * If reading human-readable syntax, read a field header line from @fp.
+ * Else take fields from the table's selectors in @ca[].
* Set ellipsis, nflds, fldca[], fldidx[] and caflds[] accordingly.
* Return 0 on success, -1 on failure.
*/
fidx = fldidx;
for (i = 0; ca[i].ca_name; i++) {
- if ((ca[i].ca_flags & NSC_EXTRA))
+ if (ca[i].ca_dump > CA_DUMP_CONST)
continue;
n = CA_ARRAY_LEN(&ca[i]);
j = 0;
}
/*
- * Read xdump footer from FP.
- * CA[] contains the table's selectors.
- * The body had RECS records.
+ * Read xdump footer from @fp.
+ * @ca[] contains the table's selectors.
+ * The body had @recs records.
* Update cafldspp[] from caflds[].
* Return 0 on success, -1 on failure.
*/
res = -1;
if (human) {
if (fscanf(fp, "config%n", &res) != 0 || res < 0)
- return gripe("Malformed table footer");
+ return gripe("malformed table footer");
} else {
if (fscanf(fp, "%d", &n) != 1)
- return gripe("Malformed table footer");
+ return gripe("malformed table footer");
if (recs != n)
- return gripe("Read %d rows, which doesn't match footer "
- "%d rows", recs, n);
+ return gripe("expected footer /%d", recs);
}
if (skipfs(fp) != '\n')
- return gripe("Junk after table footer");
+ return gripe("junk after table footer");
if (tbl_part_done() < 0)
return -1;
lineno++;
}
/*
- * Read an xdump table from FP.
+ * Read an xdump table from @fp.
* Both machine- and human-readable xdump syntax are recognized.
- * Expect table EXPECTED_TABLE, unless it is EF_BAD.
+ * Expect table @expected_table, unless it is EF_BAD.
* Report errors to stderr.
- * Messages assume FP starts in the file FILE at line *PLNO.
- * Update *PLNO to reflect lines read from FP.
+ * Messages assume @fp starts in the file @file at line *@plno.
+ * Update *@plno to reflect lines read from @fp.
* Return table type on success, -2 on EOF before header, -1 on failure.
*/
int
nca = nf = 0;
for (i = 0; ca[i].ca_name; i++) {
nca++;
- if (!(ca[i].ca_flags & NSC_EXTRA))
+ if (ca[i].ca_dump <= CA_DUMP_CONST)
nf += MAX(1, CA_ARRAY_LEN(&ca[i]));
}
fldca = malloc(nf * sizeof(*fldca));
}
/*
- * Read the remainder of an xdump after the table header line from FP.
- * CA[] contains the table's selectors.
+ * Read the remainder of an xdump after the table header line from @fp.
+ * @ca[] contains the table's selectors.
* Return 0 on success, -1 on failure.
*/
static int
}
/*
- * Read the body of an xdump table from FP.
+ * Read the body of an xdump table from @fp.
* Return number of rows read on success, -1 on failure.
*/
static int