Portability: Not everyone is lucky enough to have ftruncate()
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=182955
@ -637,12 +637,14 @@ _archive_write_finish_entry(struct archive *_a)
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/* Last write ended at exactly the filesize; we're done. */
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/* Hopefully, this is the common case. */
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} else {
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#if HAVE_FTRUNCATE
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if (ftruncate(a->fd, a->filesize) == -1 &&
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a->filesize == 0) {
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archive_set_error(&a->archive, errno,
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"File size could not be restored");
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return (ARCHIVE_FAILED);
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}
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#endif
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/*
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* Explicitly stat the file as some platforms might not
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* implement the XSI option to extend files via ftruncate.
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@ -56,6 +56,7 @@
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#define HAVE_FCNTL_H 1
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#define HAVE_FSEEKO 1
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#define HAVE_FSTAT 1
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#define HAVE_FTRUNCATE 1
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#define HAVE_FUTIMES 1
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#define HAVE_GETEUID 1
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#define HAVE_GETPID 1
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