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| author | Adhemerval Zanella <adhemerval.zanella@linaro.com> | 2016-10-17 16:59:17 -0200 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.com> | 2016-10-18 08:56:22 -0200 |
| commit | a9bfffe59333fdc6785f3cc903188d1ead36539d (patch) | |
| tree | 16f9f81101469354fbc868fd199af2c962a3005b /sysdeps | |
| parent | b3d17c1cf29ac8cd6b2fcd1db7d824e4af9ea505 (diff) | |
| download | glibc-a9bfffe59333fdc6785f3cc903188d1ead36539d.tar.gz glibc-a9bfffe59333fdc6785f3cc903188d1ead36539d.tar.xz glibc-a9bfffe59333fdc6785f3cc903188d1ead36539d.zip | |
Fix Linux fallocate tests for EOPNOTSUPP
The fallocate syscall might fail on Linux due missing support from
underlying filesystem (for instance some NFS versions). This patch
adds this check for fallocate tests. It also moves tst-fallocate{64}
to 'io' folder (since it is on fallocate{64} is built).
Checked on x86_64.
* sysdeps/unix/sysv/linux/Makefile [$(subdir) = math] (tests): Move
tst-fallocate{64}.
* sysdeps/unix/sysv/linux/tst-fallocate-common.c: Check for EOPNOTSUPP
on syscall return.
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/unix/sysv/linux/Makefile | 4 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/tst-fallocate-common.c | 8 |
2 files changed, 10 insertions, 2 deletions
diff --git a/sysdeps/unix/sysv/linux/Makefile b/sysdeps/unix/sysv/linux/Makefile index 101e120eb2..e329a6b3f9 100644 --- a/sysdeps/unix/sysv/linux/Makefile +++ b/sysdeps/unix/sysv/linux/Makefile @@ -43,7 +43,7 @@ sysdep_headers += sys/mount.h sys/acct.h sys/sysctl.h \ bits/mman-linux.h tests += tst-clone tst-clone2 tst-fanotify tst-personality tst-quota \ - tst-fallocate tst-fallocate64 tst-sync_file_range + tst-sync_file_range # Generate the list of SYS_* macros for the system calls (__NR_* macros). @@ -173,6 +173,8 @@ ifeq ($(subdir),io) sysdep_routines += xstatconv internal_statvfs internal_statvfs64 \ sync_file_range fallocate fallocate64 sysdep_headers += bits/fcntl-linux.h + +tests += tst-fallocate tst-fallocate64 endif ifeq ($(subdir),elf) diff --git a/sysdeps/unix/sysv/linux/tst-fallocate-common.c b/sysdeps/unix/sysv/linux/tst-fallocate-common.c index 9879488687..d98bf4a3e6 100644 --- a/sysdeps/unix/sysv/linux/tst-fallocate-common.c +++ b/sysdeps/unix/sysv/linux/tst-fallocate-common.c @@ -58,7 +58,13 @@ do_test_with_offset (off_t offset) and check if both buffer have the same contents. */ ret = fallocate (temp_fd, 0, offset, BLK_SIZE); if (ret == -1) - FAIL_EXIT1 ("fallocate failed"); + { + /* fallocate might not be fully supported by underlying filesystem (for + instance some NFS versions). */ + if (errno == EOPNOTSUPP) + FAIL_EXIT (77, "fallocate not supported"); + FAIL_EXIT1 ("fallocate failed"); + } ret = fstat (temp_fd, &finfo); if (ret == -1) |