diff options
Diffstat (limited to 'ncurses/tinfo/make_keys.c')
| -rw-r--r-- | ncurses/tinfo/make_keys.c | 25 |
1 files changed, 14 insertions, 11 deletions
diff --git a/ncurses/tinfo/make_keys.c b/ncurses/tinfo/make_keys.c index b8eb934357a3..fa9e25b3c4a3 100644 --- a/ncurses/tinfo/make_keys.c +++ b/ncurses/tinfo/make_keys.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright 2020,2021 Thomas E. Dickey * + * Copyright 2020-2024,2025 Thomas E. Dickey * * Copyright 1998-2011,2015 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * @@ -40,7 +40,7 @@ #define USE_TERMLIB 1 #include <build.priv.h> -MODULE_ID("$Id: make_keys.c,v 1.23 2021/08/18 20:55:25 tom Exp $") +MODULE_ID("$Id: make_keys.c,v 1.25 2025/10/18 15:41:07 tom Exp $") #include <names.c> @@ -51,10 +51,10 @@ unknown(void) if (result == 0) { unsigned n; - for (n = 0; strnames[n] != 0; n++) { + for (n = 0; strnames[n] != NULL; n++) { ++result; } - for (n = 0; strfnames[n] != 0; n++) { + for (n = 0; strfnames[n] != NULL; n++) { ++result; } } @@ -66,14 +66,14 @@ lookup(const char *name) { unsigned n; bool found = FALSE; - for (n = 0; strnames[n] != 0; n++) { + for (n = 0; strnames[n] != NULL; n++) { if (!strcmp(name, strnames[n])) { found = TRUE; break; } } if (!found) { - for (n = 0; strfnames[n] != 0; n++) { + for (n = 0; strfnames[n] != NULL; n++) { if (!strcmp(name, strfnames[n])) { found = TRUE; break; @@ -93,7 +93,7 @@ make_keys(FILE *ifp, FILE *ofp) unsigned maxlen = 16; int scanned; - while (fgets(buffer, (int) sizeof(buffer), ifp) != 0) { + while (fgets(buffer, (int) sizeof(buffer), ifp) != NULL) { if (*buffer == '#') continue; @@ -119,7 +119,7 @@ make_keys(FILE *ifp, FILE *ofp) static void write_list(FILE *ofp, const char **list) { - while (*list != 0) + while (*list != NULL) fprintf(ofp, "%s\n", *list++); } @@ -139,22 +139,25 @@ main(int argc, char *argv[]) "static", "#endif", "const struct tinfo_fkeys _nc_tinfo_fkeys[] = {", - 0 + NULL }; static const char *suffix[] = { "\t{ 0, 0} };", "", "#endif /* _INIT_KEYTRY_H */", - 0 + NULL }; + if (argc == 2 && !strcmp(argv[1], "-?")) + return EXIT_SUCCESS; + write_list(stdout, prefix); if (argc > 1) { int n; for (n = 1; n < argc; n++) { FILE *fp = fopen(argv[n], "r"); - if (fp != 0) { + if (fp != NULL) { make_keys(fp, stdout); fclose(fp); } |