Merge pull request #113 from franciscod/stdio-ctermid

ndk_patches/stdio.h.patch: add bogus ctermid()

ndk_patches/stdio.h.patch

@@ -2,7 +2,7 @@ diff -u -r /home/fornwall/lib/android-ndk/platforms/android-21/arch-arm/usr/incl
 --- /home/fornwall/lib/android-ndk/platforms/android-21/arch-arm/usr/include/stdio.h	2014-10-14 22:53:49.000000000 -0400
 +++ ./usr/include/stdio.h	2014-12-14 15:11:46.007242332 -0500
 @@ -193,7 +193,7 @@
- 
+
  /* System V/ANSI C; this is the wrong way to do this, do *not* use these. */
  #if __BSD_VISIBLE || __XPG_VISIBLE
 -#define	P_tmpdir	"/tmp/"
@@ -10,13 +10,20 @@ diff -u -r /home/fornwall/lib/android-ndk/platforms/android-21/arch-arm/usr/incl
  #endif
  #define	L_tmpnam	1024	/* XXX must be == PATH_MAX */
  #define	TMP_MAX		308915776
-@@ -371,6 +371,9 @@
+@@ -371,6 +371,16 @@
  #define	fwopen(cookie, fn) funopen(cookie, 0, fn, 0, 0)
  #endif /* __BSD_VISIBLE */
- 
+
 +/* Needed by gnulibs freading() */
 +#define __sferror(p)    (((p)->_flags & __SERR) != 0)
++
++/* Used by perl, fish, and others */
++static char* ctermid(char* s) {
++    if (s == 0) return "/dev/tty";
++    strcpy(s, "/dev/tty");
++    return s;
++}
 +
  #if defined(__BIONIC_FORTIFY)
- 
+
  __BEGIN_DECLS

packages/fish/reader.cpp.patch

@@ -1,17 +0,0 @@
-diff -u -r ../fish-2.1.1/reader.cpp ./reader.cpp
---- ../fish-2.1.1/reader.cpp	2014-09-24 05:51:07.000000000 -0400
-+++ ./src/reader.cpp	2015-02-05 17:37:16.298415721 -0500
-@@ -1961,12 +1961,7 @@
-     {
-         /* Try reading from the tty; if we get EIO we are orphaned. This is sort of bad because it may block. */
- 
--        char *tty = ctermid(NULL);
--        if (! tty)
--        {
--            wperror(L"ctermid");
--            exit_without_destructors(1);
--        }
-+        char *tty = "/dev/tty";
- 
-         /* Open the tty. Presumably this is stdin, but maybe not? */
-         int tty_fd = open(tty, O_RDONLY | O_NONBLOCK);

packages/perl/POSIX.xs.patch

@@ -1,12 +0,0 @@
-diff -u -r ../perl-5.20.1/ext/POSIX/POSIX.xs ./ext/POSIX/POSIX.xs
---- ../perl-5.20.1/ext/POSIX/POSIX.xs	2014-09-14 07:31:01.000000000 -0400
-+++ ./ext/POSIX/POSIX.xs	2015-01-03 09:28:31.432423313 -0500
-@@ -1714,7 +1714,7 @@
- #ifdef HAS_CTERMID_R
- 	s = (char *) safemalloc((size_t) L_ctermid);
- #endif
--	RETVAL = ctermid(s);
-+	RETVAL = "/dev/tty";
-     OUTPUT:
- 	RETVAL
-     CLEANUP: