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Fix file_io.c on DOS-like systems.
The problem was introduced when adding sparse file
support in 465d1b0d65
.
Thanks to Charles Wilson.
This commit is contained in:
parent
0696f5d268
commit
7b76a3e233
1 changed files with 4 additions and 0 deletions
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@ -40,9 +40,11 @@ static bool warn_fchown;
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/// If true, try to create sparse files when decompressing.
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static bool try_sparse = true;
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#ifndef TUKLIB_DOSLIKE
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/// File status flags of standard output. This is used by io_open_dest()
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/// and io_close_dest().
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static int stdout_flags = 0;
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#endif
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static bool io_write_buf(file_pair *pair, const uint8_t *buf, size_t size);
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@ -633,6 +635,7 @@ io_open_dest(file_pair *pair)
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static int
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io_close_dest(file_pair *pair, bool success)
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{
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#ifndef TUKLIB_DOSLIKE
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// If io_open_dest() has disabled O_APPEND, restore it here.
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if (stdout_flags != 0) {
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assert(pair->dest_fd == STDOUT_FILENO);
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@ -647,6 +650,7 @@ io_close_dest(file_pair *pair, bool success)
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return -1;
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}
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}
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#endif
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if (pair->dest_fd == -1 || pair->dest_fd == STDOUT_FILENO)
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return 0;
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