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[PATCH 2/2] makedoc: exit with non-zero status on error
- From: Jon Turney <jon dot turney at dronecode dot org dot uk>
- To: newlib at sourceware dot org
- Cc: Jon Turney <jon dot turney at dronecode dot org dot uk>
- Date: Tue, 5 Dec 2017 12:47:14 +0000
- Subject: [PATCH 2/2] makedoc: exit with non-zero status on error
- Authentication-results: sourceware.org; auth=none
- References: <20171205124714.40980-1-jon.turney@dronecode.org.uk>
Signed-off-by: Jon Turney <jon.turney@dronecode.org.uk>
---
newlib/doc/makedoc.c | 20 ++++++++++++--------
1 file changed, 12 insertions(+), 8 deletions(-)
diff --git a/newlib/doc/makedoc.c b/newlib/doc/makedoc.c
index fdcc5b926..45ddfb81e 100644
--- a/newlib/doc/makedoc.c
+++ b/newlib/doc/makedoc.c
@@ -1113,9 +1113,10 @@ DEFUN(lookup_word,(word),
}
-static void DEFUN_VOID(perform)
+static int DEFUN_VOID(perform)
{
tos = stack;
+ int errors = 0;
while (at(ptr, idx)) {
/* It's worth looking through the command list */
@@ -1140,6 +1141,7 @@ static void DEFUN_VOID(perform)
else
{
fprintf(stderr,"warning, %s is not recognised\n", next);
+ errors++;
skip_past_newline();
}
@@ -1147,6 +1149,7 @@ static void DEFUN_VOID(perform)
else skip_past_newline();
}
+ return errors;
}
dict_type *
@@ -1220,6 +1223,8 @@ DEFUN(compile, (string),
int ret=0;
/* add words to the dictionary */
char *word;
+ dict_type *lookup;
+
string = nextword(string, &word);
while (string && *string && word[0])
{
@@ -1275,7 +1280,9 @@ DEFUN(compile, (string),
break;
default:
add_to_definition(ptr, call);
- add_to_definition(ptr, lookup_word(word));
+ lookup = lookup_word(word);
+ if (!lookup) ret++;
+ add_to_definition(ptr, lookup);
}
string = nextword(string, &word);
@@ -1349,7 +1356,7 @@ int ac AND
char *av[])
{
unsigned int i;
-
+ int status = 0;
string_type buffer;
string_type pptr;
@@ -1410,7 +1417,7 @@ char *av[])
read_in(&b, f);
if( compile(b.ptr) ) { fclose(f); exit(1); }
- perform();
+ status = perform();
fclose(f);
}
else if (av[i][1] == 'i')
@@ -1425,8 +1432,5 @@ char *av[])
}
write_buffer(stack+0);
- return 0;
+ return status;
}
-
-
-
--
2.15.1