Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/utilities/vmError.cpp
src/share/vm/utilities/vmError.cpp
- changeset 7711
- fb677d6aebea
- parent 7710
- b1cf34d57e78
- child 7712
- 9a227eaac2dc
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| 7710:b1cf34d57e78 | 7711:fb677d6aebea |
|---|---|
| 20 * or visit www.oracle.com if you need additional information or have any | 20 * or visit www.oracle.com if you need additional information or have any |
| 21 * questions. | 21 * questions. |
| 22 * | 22 * |
| 23 */ | 23 */ |
| 24 | 24 |
| 25 #include <fcntl.h> | |
| 26 #include "precompiled.hpp" | 25 #include "precompiled.hpp" |
| 27 #include "compiler/compileBroker.hpp" | 26 #include "compiler/compileBroker.hpp" |
| 28 #include "gc_interface/collectedHeap.hpp" | 27 #include "gc_interface/collectedHeap.hpp" |
| 29 #include "prims/whitebox.hpp" | 28 #include "prims/whitebox.hpp" |
| 30 #include "runtime/arguments.hpp" | 29 #include "runtime/arguments.hpp" |
| 840 | 839 |
| 841 /** Expand a pattern into a buffer starting at pos and open a file using constructed path */ | 840 /** Expand a pattern into a buffer starting at pos and open a file using constructed path */ |
| 842 static int expand_and_open(const char* pattern, char* buf, size_t buflen, size_t pos) { | 841 static int expand_and_open(const char* pattern, char* buf, size_t buflen, size_t pos) { |
| 843 int fd = -1; | 842 int fd = -1; |
| 844 if (Arguments::copy_expand_pid(pattern, strlen(pattern), &buf[pos], buflen - pos)) { | 843 if (Arguments::copy_expand_pid(pattern, strlen(pattern), &buf[pos], buflen - pos)) { |
| 845 // the O_EXCL flag will cause the open to fail if the file exists | 844 fd = open(buf, O_RDWR | O_CREAT | O_TRUNC, 0666); |
| 846 fd = open(buf, O_RDWR | O_CREAT | O_EXCL, 0666); | |
| 847 } | 845 } |
| 848 return fd; | 846 return fd; |
| 849 } | 847 } |
| 850 | 848 |
| 851 /** | 849 /** |
