Avoid using readlink() on platforms that don't support it
We don't have any such platforms now, but might in the future.
Also, detect cases when a tablespace symlink points to a path that
is longer than we can handle, and give a warning.
Branch
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REL9_1_STABLE
Details
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http://git.postgresql.org/pg/commitdiff/9c32da5caa2efc9bdc7f04ae26488211ff219e8a
Modified Files
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src/backend/replication/basebackup.c | 25 ++++++++++++++++++++++---
1 files changed, 22 insertions(+), 3 deletions(-)