/****************************************************************************
- * Copyright (c) 1998-2016,2017 Free Software Foundation, Inc. *
+ * Copyright 2020-2021,2022 Thomas E. Dickey *
+ * Copyright 1998-2016,2017 Free Software Foundation, Inc. *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
* copy of this software and associated documentation files (the *
#include <dump_entry.h>
-MODULE_ID("$Id: infocmp.c,v 1.143 2017/04/05 09:27:51 tom Exp $")
+MODULE_ID("$Id: infocmp.c,v 1.156 2022/09/24 10:13:06 tom Exp $")
#define MAX_STRING 1024 /* maximum formatted string */
static ENTERED *entered;
#undef ExitProgram
-static void ExitProgram(int code) GCC_NORETURN;
+static GCC_NORETURN void ExitProgram(int code);
/* prototype is to get gcc to accept the noreturn attribute */
static void
ExitProgram(int code)
ExitProgram(EXIT_FAILURE);
}
-static char *
-canonical_name(char *ptr, char *buf)
+static void
+canonical_name(char *source, char *target)
/* extract the terminal type's primary name */
{
- char *bp;
+ int limit = NAMESIZE;
- _nc_STRCPY(buf, ptr, NAMESIZE);
- if ((bp = strchr(buf, '|')) != 0)
- *bp = '\0';
-
- return (buf);
+ while (--limit > 0) {
+ char ch = *source++;
+ if (ch == '|')
+ break;
+ *target++ = ch;
+ }
+ *target = '\0';
}
static bool
print_uses(ENTRY * ep, FILE *fp)
/* print an entry's use references */
{
- unsigned i;
-
- if (!ep->nuses)
+ if (!ep->nuses) {
fputs("NULL", fp);
- else
+ } else {
+ unsigned i;
+
for (i = 0; i < ep->nuses; i++) {
fputs(ep->uses[i].name, fp);
if (i < ep->nuses - 1)
fputs(" ", fp);
}
+ }
}
static const char *
/*
* ncurses stores two types of non-standard capabilities:
- * a) capabilities listed past the "STOP-HERE" comment in the Caps file.
+ * a) capabilities listed past the "STOP-HERE" comment in the Caps file.
* These are used in the terminfo source file to provide data for termcaps,
* e.g., when there is no equivalent capability in terminfo, as well as for
* widely-used non-standard capabilities.
char *cp = tp->Strings[i];
/* don't use function-key capabilities */
+ if (strnames[i] == NULL)
+ continue;
if (strnames[i][0] == 'k' && strnames[i][1] == 'f')
continue;
sizeof(buf2));
_nc_STRNCPY(buf3, sp + csi, len);
buf3[len] = '\0';
- len += (size_t) csi + 1;
expansion = lookup_params(std_modes, buf2, buf3);
}
sizeof(buf2));
_nc_STRNCPY(buf3, sp + csi + 1, len);
buf3[len] = '\0';
- len += (size_t) csi + 2;
expansion = lookup_params(private_modes, buf2, buf3);
}
if (entryeq(&qp->tterm, &rp->tterm) && useeq(qp, rp)) {
char name1[NAMESIZE], name2[NAMESIZE];
- (void) canonical_name(qp->tterm.term_names, name1);
- (void) canonical_name(rp->tterm.term_names, name2);
+ canonical_name(qp->tterm.term_names, name1);
+ canonical_name(rp->tterm.term_names, name2);
(void) printf("%s = %s\n", name1, name2);
}
entries[0] = *qp;
entries[1] = *rp;
- (void) canonical_name(qp->tterm.term_names, name1);
- (void) canonical_name(rp->tterm.term_names, name2);
+ canonical_name(qp->tterm.term_names, name1);
+ canonical_name(rp->tterm.term_names, name2);
switch (compare) {
case C_DIFFERENCE:
DATA("Options:")
};
#undef DATA
+ /* length is given here so the compiler can make everything readonly */
#define DATA(s) s
- static const char options[][45] =
+ static const char options[][46] =
{
" -0 print single-row"
," -1 print single-column"
name_initializer("alias"), entries->tterm.term_names);
for_each_string(n, term) {
- char buf[MAX_STRING], *sp, *tp;
-
if (VALID_STRING(term->Strings[n])) {
+ char buf[MAX_STRING], *sp, *tp;
+
tp = buf;
#define TP_LIMIT ((MAX_STRING - 5) - (size_t)(tp - buf))
*tp++ = '"';
#if NO_LEAKS
#define MAIN_LEAKS() \
+ _nc_free_termtype2(&entries[0].tterm); \
+ _nc_free_termtype2(&entries[1].tterm); \
free(myargv); \
free(tfile); \
free(tname)
char **myargv;
char *firstdir, *restdir;
- int c, i, len;
+ int c;
bool formatted = FALSE;
bool filecompare = FALSE;
int initdump = 0;
case 'v':
itrace = (unsigned) optarg_to_number();
- set_trace_level(itrace);
+ use_verbosity(itrace);
break;
case 'W':
tname[termcount]);
status = _nc_read_entry2(tname[termcount],
- tfile[termcount],
- &entries[termcount].tterm);
+ tfile[termcount],
+ &entries[termcount].tterm);
}
if (status <= 0) {
analyze_string("rmkx", keypad_local, &entries[0].tterm);
#undef CUR
} else {
+ int i;
+ int len;
/*
* Here's where the real work gets done