csv_free() Funktion gegen csv_cleanup() ersetzt, die bei EOF jetzt auch automatisch aufgreufen wird.

3 files changed, 5 insertions, 7 deletions

diff --git a/csv-test.c b/csv-test.c
index 30b5521..b2d210a 100644
--- a/csv-test.c
+++ b/csv-test.c
@@ -16,7 +16,6 @@ test(FILE *f)
         for ( int n; (n = csv_read(csv, f)) != -1; ) {
                 ++line;
         }
-        csv_free(csv);
 
         return line;
 }
@@ -31,7 +30,6 @@ test_exception(FILE *f)
         for ( int n; (n = csv_read(csv, f)) != -1; ) {
                 if (++line == 500000) csv_field(csv, -1);
         }
-        csv_free(csv);
 
         return line;
 }
@@ -57,7 +55,6 @@ test_exception_with_signal(FILE *f)
         for ( int n; (n = csv_read(csv, f)) != -1; ) {
                 if (++line == 500000) csv_field(csv, -1);
         }
-        csv_free(csv);
 
         signal(SIGABRT, old_handler);
 
@@ -93,11 +90,10 @@ test_exception_longjmp(FILE *f)
                         // process data...
                         if (++line == 500000) csv_field(csv, -1);
                 }
-                csv_free(csv);
                 return line;
         }
         else {
-                csv_free(csv);
+                csv_cleanup(csv);
                 return -1;
         }
 }
diff --git a/csv.c b/csv.c
index 9782fe3..52e9bfd 100644
--- a/csv.c
+++ b/csv.c
@@ -219,7 +219,7 @@ csv_init_opt(csv_t *csv, const csv_options_t * const csv_options)
 }
 
 void
-csv_free(csv_t *csv)
+csv_cleanup(csv_t *csv)
 {
         assert(csv != NULL);
 
@@ -259,6 +259,7 @@ csv_read(csv_t *csv, FILE *in)
 
         /* do not try to read if EOF has already been seen */
         if ( feof(in) ) {
+                csv_cleanup(csv);
                 return -1;
         }
 
@@ -392,6 +393,7 @@ csv_read(csv_t *csv, FILE *in)
                         }
 
                         if ( csv_string_empty(&csv->csv_string) ) {
+                                csv_cleanup(csv);
                                 return -1;      /* EOF reached */
                         }
 
diff --git a/csv.h b/csv.h
index 331b624..3a529b7 100644
--- a/csv.h
+++ b/csv.h
@@ -38,7 +38,7 @@ typedef struct {
 
 void csv_init(csv_t *csv);
 void csv_init_opt(csv_t *csv, const csv_options_t * const csv_options);
-void csv_free(csv_t *csv);
+void csv_cleanup(csv_t *csv);
 int csv_nfields(csv_t *csv);
 const char * csv_field(csv_t *csv, int idx);
 int csv_read(csv_t *csv, FILE *in);