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authorJack Jansen <jack.jansen@cwi.nl>1995-04-23 22:12:47 (GMT)
committerJack Jansen <jack.jansen@cwi.nl>1995-04-23 22:12:47 (GMT)
commite08dea19c25da59e51166d7f7b334a391bc7fb0f (patch)
tree3987a36a412a0dd61337a7008fa4e80901e86fc1 /Objects/fileobject.c
parent1ff2f218cafa13b0b216006c3de5f0d15386ae82 (diff)
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MW does not always set errno on failing fopen()
Diffstat (limited to 'Objects/fileobject.c')
-rw-r--r--Objects/fileobject.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/Objects/fileobject.c b/Objects/fileobject.c
index df27caf..d833527 100644
--- a/Objects/fileobject.c
+++ b/Objects/fileobject.c
@@ -32,6 +32,10 @@ OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
#ifdef THINK_C
#define HAVE_FOPENRF
#endif
+#ifdef __MWERKS__
+/* Mwerks fopen() doesn't always set errno */
+#define NO_FOPEN_ERRNO
+#endif
#define BUF(v) GETSTRINGVALUE((stringobject *)v)
@@ -111,6 +115,13 @@ newfileobject(name, mode)
END_SAVE
}
if (f->f_fp == NULL) {
+#ifdef NO_FOPEN_ERRNO
+ if ( errno == 0 ) {
+ err_setstr(IOError, "Cannot open file");
+ DECREF(f);
+ return NULL;
+ }
+#endif
err_errno(IOError);
DECREF(f);
return NULL;