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Check regular file for sparse support after opening

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A regular file may be created by the open call.
Checking after opening allows sparseFileSupport even
if dstFileName does not already exist.
This commit is contained in:
Li-Yu Yu
2025-03-28 21:16:29 +00:00
parent c5926fbab8
commit 3bd5aa3404
3 changed files with 22 additions and 12 deletions
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10
programs/util.c
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@ -197,6 +197,16 @@ int UTIL_stat(const char* filename, stat_t* statbuf)
return UTIL_fstat(-1, filename, statbuf);
}
int UTIL_isFdRegularFile(int fd)
{
stat_t statbuf;
int ret;
UTIL_TRACE_CALL("UTIL_isFdRegularFile(%d)", fd);
ret = UTIL_fstat(fd, "", &statbuf) && UTIL_isRegularFileStat(&statbuf);
UTIL_TRACE_RET(ret);
return ret;
}
int UTIL_isRegularFile(const char* infilename)
{
stat_t statbuf;