package/uclibc/0.9.33.2/uclibc-0026-make-NPTL-s-getpid-behave-similar-to-the-common-one.patch

   1 From 8a2b550a510cf2a1a0989fc0a665a6a42c83efd4 Mon Sep 17 00:00:00 2001
   2 From: "Peter S. Mazinger" <ps.m@gmx.net>
   3 Date: Fri, 22 Apr 2011 00:52:22 +0200
   4 Subject: [PATCH] make NPTL's getpid behave similar to the common one
   5
   6 make __getpid static
   7 provide getppid alias if needed
   8 remove unneeded libc_hidden_proto
   9
  10 Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
  11 Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
  12 ---
  13  libpthread/nptl/sysdeps/unix/sysv/linux/getpid.c |   11 ++++++++---
  14  1 file changed, 8 insertions(+), 3 deletions(-)
  15
  16 diff --git a/libpthread/nptl/sysdeps/unix/sysv/linux/getpid.c b/libpthread/nptl/sysdeps/unix/sysv/linux/getpid.c
  17 index d4de3cd..d2b3384 100644
  18 --- a/libpthread/nptl/sysdeps/unix/sysv/linux/getpid.c
  19 +++ b/libpthread/nptl/sysdeps/unix/sysv/linux/getpid.c
  20 @@ -21,6 +21,10 @@
  21  #include <tls.h>
  22  #include <sysdep.h>
  23
  24 +#ifdef __NR_getxpid
  25 +# undef __NR_getpid
  26 +# define __NR_getpid __NR_getxpid
  27 +#endif
  28
  29  #ifndef NOT_IN_libc
  30  static inline __attribute__((always_inline)) pid_t really_getpid (pid_t oldval);
  31 @@ -46,8 +50,7 @@ really_getpid (pid_t oldval)
  32  }
  33  #endif
  34
  35 -extern __typeof(getpid) __getpid;
  36 -pid_t
  37 +static pid_t
  38  __getpid (void)
  39  {
  40  #ifdef NOT_IN_libc
  41 @@ -60,6 +63,8 @@ __getpid (void)
  42  #endif
  43    return result;
  44  }
  45 -libc_hidden_proto(getpid)
  46  weak_alias(__getpid, getpid)
  47  libc_hidden_weak(getpid)
  48 +#if !defined NOT_IN_libc && !defined __NR_getppid
  49 +strong_alias(getpid,getppid)
  50 +#endif
  51 --
  52 1.7.10.4
  53