diff options
| author | kaiw <kaiw@FreeBSD.org> | 2014-01-28 19:12:31 +0000 |
|---|---|---|
| committer | kaiw <kaiw@FreeBSD.org> | 2014-01-28 19:12:31 +0000 |
| commit | 9c3c6fdae0b43f1bbd5486754c20e403fc83c3b6 (patch) | |
| tree | c000f1bf7a21df619e5cc1ac52b3edc991b884d0 /contrib/dtc/treesource.c | |
| parent | 0fb1cfad9518e33fe20de1d9d694d0d5c2044fa2 (diff) | |
| parent | 17e24564634134c9b7145fcf8d1c7d51b93c3182 (diff) | |
| download | FreeBSD-src-9c3c6fdae0b43f1bbd5486754c20e403fc83c3b6.zip FreeBSD-src-9c3c6fdae0b43f1bbd5486754c20e403fc83c3b6.tar.gz | |
MFH@261240.
Diffstat (limited to 'contrib/dtc/treesource.c')
| -rw-r--r-- | contrib/dtc/treesource.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/contrib/dtc/treesource.c b/contrib/dtc/treesource.c index 33eeba5..bf7a626 100644 --- a/contrib/dtc/treesource.c +++ b/contrib/dtc/treesource.c @@ -26,12 +26,12 @@ extern int yyparse(void); extern YYLTYPE yylloc; struct boot_info *the_boot_info; -int treesource_error; +bool treesource_error; struct boot_info *dt_from_source(const char *fname) { the_boot_info = NULL; - treesource_error = 0; + treesource_error = false; srcfile_push(fname); yyin = current_srcfile->f; @@ -54,9 +54,9 @@ static void write_prefix(FILE *f, int level) fputc('\t', f); } -static int isstring(char c) +static bool isstring(char c) { - return (isprint(c) + return (isprint((unsigned char)c) || (c == '\0') || strchr("\a\b\t\n\v\f\r", c)); } @@ -119,7 +119,7 @@ static void write_propval_string(FILE *f, struct data val) fprintf(f, "\""); break; default: - if (isprint(c)) + if (isprint((unsigned char)c)) fprintf(f, "%c", c); else fprintf(f, "\\x%02hhx", c); |
