glusterfs.git/tests/basic/gfapi/anonymous_fd_read_write.c, branch v8.1

Land part 2 of clang-format changes

2018-09-12T12:22:45+00:00

Change-Id: Ia84cc24c8924e6d22d02ac15f611c10e26db99b4
Signed-off-by: Nigel Babu

tests: Enable all gfapi test cases

2016-07-21T06:15:55+00:00

Change-Id: I32bfec4af91348d96dc3e81a9d5c9cad599f821b
Bug: 1358594
Signed-off-by: Poornima G 
Reviewed-on: http://review.gluster.org/14748
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System 
Smoke: Gluster Build System 
Reviewed-by: Raghavendra Talur

libgfapi: adding 'follow' flag to glfs_h_lookupat()

2015-08-24T16:21:51+00:00

Previously glfs_h_lookupat won't follow the symlink, this patch
introduces new flag `follow` which will resolve the same. Applications
linking against the new library will need to use the new glfs_h_lookupat
API call.

In order to stay compatible with existing binaries that use the previous
glfs_h_lookupat() function, the old symbol needs to stay available.

Verification that there are two versions of glfs_h_lookupat:

  $ objdump -T /usr/lib64/libgfapi.so.0 | grep -w glfs_h_lookupat
  0000000000015070 g    DF .text  000000000000021e  GFAPI_3.7.4 glfs_h_lookupat
  0000000000015290 g    DF .text  0000000000000008 (GFAPI_3.4.2) glfs_h_lookupat

Testing with a binary (based on anonymous_fd_read_write.c from ./tests/)
that was linked against the old library:

  $ objdump -T ./lookupat | grep -w glfs_h_lookupat
  0000000000000000      DF *UND*  0000000000000000  GFAPI_3.4.2 glfs_h_lookupat

Enable debugging for 'ld.so' so that we can check that the GFAPI_3.4.2
version of the symbol gets loaded:

  $ export LD_DEBUG_OUTPUT=lookupat.ld.log LD_DEBUG=all
  $ ./lookupat
  $ grep -w glfs_h_lookupat lookupat.ld.log.2543
  2543:     symbol=glfs_h_lookupat;  lookup in file=./lookupat [0]
  2543:     symbol=glfs_h_lookupat;  lookup in file=/lib64/libgfapi.so.0 [0]
  2543:     binding file ./lookupat [0] to /lib64/libgfapi.so.0 [0]: normal symbol `glfs_h_lookupat' [GFAPI_3.4.2]

Change-Id: I8bf9b1c19a0585f681bc1a7f84aad1ccd0f75f6a
BUG: 1252410
Signed-off-by: Jiffin Tony Thottan 
Signed-off-by: Niels de Vos 
Reviewed-on: http://review.gluster.org/11883
Reviewed-by: soumya k 
Reviewed-by: Kaleb KEITHLEY 
Tested-by: NetBSD Build System

libgfapi : anonymous fd support

2015-05-06T01:05:24+00:00

Anonymous fd's are floating fd assigned to a glusterfs client
without a explicit file open. Here either it will create a new
anonymous fd or existing anonymous fd in the client stack for
requested file.The anonymous fd's are mainly used for IO's.
This patch introduces two api's glfs_h_anonymous_read and
glfs_h_anonymous_write which performs read and write respectively

Change-Id: Id646f2220e8387b2f8bb244c848dc1db6761444f
BUG: 1204651
Signed-off-by: Jiffin Tony Thottan 
Reviewed-by: Niels de Vos 
Reviewed-on: http://review.gluster.org/9971
Tested-by: Gluster Build System