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-rw-r--r--meta-microblaze/recipes-core/glibc/files/select-use-newselect-syscall.patch50
1 files changed, 0 insertions, 50 deletions
diff --git a/meta-microblaze/recipes-core/glibc/files/select-use-newselect-syscall.patch b/meta-microblaze/recipes-core/glibc/files/select-use-newselect-syscall.patch
deleted file mode 100644
index 04231f0a..00000000
--- a/meta-microblaze/recipes-core/glibc/files/select-use-newselect-syscall.patch
+++ /dev/null
@@ -1,50 +0,0 @@
1Restore newselect syscall override of select syscall
2
3Commit 4c3df0eba5e8fe98f0de917ade9b2ebba6951c5f removed the check and override
4of select syscall with newselect if newselect was defined.
5
6This code path, using select instead of pselect is only executed when
7ASSUME_PSELECT is not enabled. This happens on microblaze when the
8kernel version is set below 3.15.
9
10On Microblaze select is not implemented, only newselect is. So this automatic
11conversion from select to newselect syscall is expected. The original
12implementation of the select to newselect syscall was part of:
13
14 commit 26f28fd73d20df8847d93f88b6e2a7bd3bd9bf51
15 Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
16 Date: Fri Nov 18 14:27:03 2016 -0200
17
18 Consolidate Linux select implementation
19
20 This patch consolidates the select Linux syscall implementation on
21 sysdeps/unix/sysv/linux/select.c. The changes are:
22
23 1. Remove select from auto-generation syscalls.list on the architecture
24 that uses __NR_select.
25 2. Remove generic implementation add a default one that handle all
26 current cases (with the expection of alpha)
27 The new default implementation will either use __NR_select if
28 available of fallback to __NR_pselect6 otherwise.
29 3. Add a alpha outlier implementation which requires old compatibility
30 symbols.
31
32Upstream-Status: Submitted [https://sourceware.org/bugzilla/show_bug.cgi?id=28883]
33
34Signed-off-by: Mark Hatle <mark.hatle@xilinx.com>
35
36diff --git a/sysdeps/unix/sysv/linux/select.c b/sysdeps/unix/sysv/linux/select.c
37index da25b4b4cfe..0f4c67aa29e 100644
38--- a/sysdeps/unix/sysv/linux/select.c
39+++ b/sysdeps/unix/sysv/linux/select.c
40@@ -101,6 +116,10 @@ __select64 (int nfds, fd_set *readfds, fd_set *writefds, fd_set *exceptfds,
41 TIMESPEC_TO_TIMEVAL (timeout, pts32);
42 return r;
43 # else
44+# ifdef __NR__newselect
45+# undef __NR_select
46+# define __NR_select __NR__newselect
47+# endif
48 struct timeval tv32, *ptv32 = NULL;
49 if (pts64 != NULL)
50 {