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authorPatryk Niedźwiedziński <pniedzwiedzinski19@gmail.com>2021-04-17 10:28:11 +0200
committerPatryk Niedźwiedziński <pniedzwiedzinski19@gmail.com>2021-04-17 10:28:11 +0200
commitb1ddaa81f28b8bbc62d6d50526e0935b173099eb (patch)
treee606c194f8eecdedf3f710ed097cadfe97d60122 /stdio/fgetpos.c
downloadcat-cosmopolitan-b1ddaa81f28b8bbc62d6d50526e0935b173099eb.tar.gz
cat-cosmopolitan-b1ddaa81f28b8bbc62d6d50526e0935b173099eb.zip
Diffstat (limited to 'stdio/fgetpos.c')
-rw-r--r--stdio/fgetpos.c29
1 files changed, 29 insertions, 0 deletions
diff --git a/stdio/fgetpos.c b/stdio/fgetpos.c
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--- /dev/null
+++ b/stdio/fgetpos.c
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+/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
+│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8                                :vi│
+╞══════════════════════════════════════════════════════════════════════════════╡
+│ Copyright 2020 Justine Alexandra Roberts Tunney                              │
+│                                                                              │
+│ Permission to use, copy, modify, and/or distribute this software for         │
+│ any purpose with or without fee is hereby granted, provided that the         │
+│ above copyright notice and this permission notice appear in all copies.      │
+│                                                                              │
+│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL                │
+│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED                │
+│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE             │
+│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL         │
+│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR        │
+│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER               │
+│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR             │
+│ PERFORMANCE OF THIS SOFTWARE.                                                │
+╚─────────────────────────────────────────────────────────────────────────────*/
+#include "libc/stdio/stdio.h"
+
+int fgetpos(FILE *stream, fpos_t *pos) {
+  long res;
+  if ((res = ftell(stream)) != -1) {
+    *pos = res;
+    return 0;
+  } else {
+    return -1;
+  }
+}