Added git source kolibri-libc and

Configured autobuild git-svn-id: svn://kolibrios.org@8687 a494cfbc-eb01-0410-851d-a64ba20cac60
2021-04-27 16:33:31 +00:00
parent 1d94455637
commit 728f124678
182 changed files with 9987 additions and 0 deletions
@@ -0,0 +1,38 @@
+#include <stdio.h>
+#include <errno.h>
+#include <sys/ksys.h>
+
+int fgetc(FILE* stream)
+{
+    unsigned bytes_read;
+    char c;
+
+    unsigned status = _ksys_file_read_file(stream->name, stream->position, 1, &c, &bytes_read);
+
+    if (status != KSYS_FS_ERR_SUCCESS) {
+        switch (status) {
+            case KSYS_FS_ERR_EOF:
+                stream->eof = 1;
+                break;
+            case KSYS_FS_ERR_1:
+            case KSYS_FS_ERR_2:
+            case KSYS_FS_ERR_3:
+            case KSYS_FS_ERR_4:
+            case KSYS_FS_ERR_5:
+            case KSYS_FS_ERR_7:
+            case KSYS_FS_ERR_8:
+            case KSYS_FS_ERR_9:
+            case KSYS_FS_ERR_10:
+            case KSYS_FS_ERR_11:
+            default:
+                // Just some IO error, who knows what exactly happened
+                errno = EIO;
+                stream->error = errno;
+                break;
+        }
+        return EOF;
+    }
+
+    stream->position++;
+    return c;
+}