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fs/FileSystem: use UniqueFileDescriptor in TruncateFile()

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This commit is contained in:
Max Kellermann 2017-08-10 19:40:47 +02:00
parent df5cc3f0f6
commit c00b6ff999
1 changed files with 2 additions and 5 deletions
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7
src/fs/FileSystem.cxx
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@ -22,7 +22,6 @@
#include "AllocatedPath.hxx" #include "AllocatedPath.hxx"
#include "Limits.hxx" #include "Limits.hxx"
#include "system/Error.hxx" #include "system/Error.hxx"
#include "system/fd_util.h"
#include <errno.h> #include <errno.h>
#include <fcntl.h> #include <fcntl.h>
@ -73,11 +72,9 @@ TruncateFile(Path path)
CloseHandle(h); CloseHandle(h);
#else #else
int fd = open_cloexec(path.c_str(), O_WRONLY|O_TRUNC, 0); UniqueFileDescriptor fd;
if (fd < 0) if (!fd.Open(path.c_str(), O_WRONLY|O_TRUNC))
throw FormatErrno("Failed to truncate %s", path.c_str()); throw FormatErrno("Failed to truncate %s", path.c_str());
close(fd);
#endif #endif
} }