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| author | David Gibson <david@gibson.dropbear.id.au> | 2013-10-28 21:06:53 +1100 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2013-10-28 21:06:53 +1100 |
| commit | 17625371eeea2fa7257361163c52d336a1a98ebc (patch) | |
| tree | 9d6ebe9b93acaa2b962d2a6993b4e3b00ce0c708 /treesource.c | |
| parent | 79eebb23dbf1f6eeff1789cd0d6f1c1fe620a487 (diff) | |
| download | dtc-17625371eeea2fa7257361163c52d336a1a98ebc.tar.gz | |
Use stdbool more widely
We already use the C99 bool type from stdbool.h in a few places. However
there are many other places we represent boolean values as plain ints.
This patch changes that.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'treesource.c')
| -rw-r--r-- | treesource.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/treesource.c b/treesource.c index 33eeba5..ffebb77 100644 --- a/treesource.c +++ b/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; @@ -54,7 +54,7 @@ static void write_prefix(FILE *f, int level) fputc('\t', f); } -static int isstring(char c) +static bool isstring(char c) { return (isprint(c) || (c == '\0') |