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| author |  László Csomor <laszlocsomor@google.com> | 2017-01-27 11:01:41 +0000 |
|---|---|---|
| committer | Laszlo Csomor <laszlocsomor@google.com> | 2017-01-27 13:43:08 +0000 |
| commit | 6f1e31a9aa4ad80e402b9a441d4129c7f1bd6fb7 (patch) | |
| tree | 196001f4d4e155189fef6c5e4e2d677ae6f4e8e1 /src/main/cpp/util/errors.h | |
| parent | 7e7d6094b26e906ea0714e3b006f1458dfc3b825 (diff) | |
Bazel client: platform-dependent `strerror`
Move `strerror` calls into errors_<platform>.
We have to get rid of direct `errno` reading too,
because it doesn't work on Windows native.
Fixes https://github.com/bazelbuild/bazel/issues/2411
--
Change-Id: I69ff502487d698aa9e9147f02fd0bc5253e94e64
Reviewed-on: https://cr.bazel.build/8490
PiperOrigin-RevId: 145777524
MOS_MIGRATED_REVID=145777524
Diffstat (limited to 'src/main/cpp/util/errors.h')
| -rw-r--r-- | src/main/cpp/util/errors.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/main/cpp/util/errors.h b/src/main/cpp/util/errors.h index 833a6ee473..e7d93068f4 100644 --- a/src/main/cpp/util/errors.h +++ b/src/main/cpp/util/errors.h @@ -18,6 +18,7 @@ #ifndef BAZEL_SRC_MAIN_CPP_UTIL_ERRORS_H_ #define BAZEL_SRC_MAIN_CPP_UTIL_ERRORS_H_ +#include <string> #include "src/main/cpp/util/port.h" namespace blaze_util { @@ -30,6 +31,11 @@ void pdie(const int exit_status, const char *format, ...) ATTRIBUTE_NORETURN PRINTF_ATTRIBUTE(2, 3); void PrintError(const char *format, ...) PRINTF_ATTRIBUTE(1, 2); +// Returns the last error as a platform-specific error message. +// The string will also contain the platform-specific error code itself +// (which is `errno` on Linux/Darwin, and `GetLastError()` on Windows). +std::string GetLastErrorString(); + } // namespace blaze_util #endif // BAZEL_SRC_MAIN_CPP_UTIL_ERRORS_H_ |