Patchwork [18/26] Linux: getdents64 syscall number is always available on MIPS

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Submitter Florian Weimer
Date Feb. 9, 2020, 8:20 p.m.
Message ID <f9a778269a7bcac0dde71f96958fe66311eb1022.1581279333.git.fweimer@redhat.com>
Download mbox | patch
Permalink /patch/37822/
State New
Headers show

Comments

Florian Weimer - Feb. 9, 2020, 8:20 p.m.
Due to the built-in tables, __NR_getdents64 is always defined,
although it may not be supported at run time.
---
 sysdeps/unix/sysv/linux/mips/mips64/getdents64.c | 2 --
 1 file changed, 2 deletions(-)

Patch

diff --git a/sysdeps/unix/sysv/linux/mips/mips64/getdents64.c b/sysdeps/unix/sysv/linux/mips/mips64/getdents64.c
index 4edf968b09..d18a5297dc 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/getdents64.c
+++ b/sysdeps/unix/sysv/linux/mips/mips64/getdents64.c
@@ -34,7 +34,6 @@  __getdents64 (int fd, void *buf, size_t nbytes)
   if (nbytes > INT_MAX)
     nbytes = INT_MAX;
 
-#ifdef __NR_getdents64
   static int getdents64_supported = true;
   if (atomic_load_relaxed (&getdents64_supported))
     {
@@ -44,7 +43,6 @@  __getdents64 (int fd, void *buf, size_t nbytes)
 
       atomic_store_relaxed (&getdents64_supported, false);
     }
-#endif
 
   /* Unfortunately getdents64 was only wire-up for MIPS n64 on Linux 3.10.
      If the syscall is not available it need to fallback to the non-LFS one.