Commit 0cccba71d41afee519d0000eb719f8c95f288166 | zig

author	Andrew Kelley <andrew@ziglang.org> 2019-04-02 15:21:08-04:00
committer	Andrew Kelley <andrew@ziglang.org> 2019-04-02 15:21:08-04:00
log	0cccba71d41afee519d0000eb719f8c95f288166
tree	430cf30a31f5b72fd7ca08c7075646599c1643e9
parent	27e31f04758d95cb7cf51a74e2a3903553ce3bc5
signature	Commit is signed but in an unrecognized format.

3 files changed, 25 insertions(+), 3 deletions(-)

src/error.cpp+5

...	...	@@ -45,6 +45,11 @@ const char *err_str(Error err) {
45	45	case ErrorUnknownOperatingSystem: return "unrecognized operating system";
46	46	case ErrorUnknownABI: return "unrecognized C ABI";
47	47	case ErrorInvalidFilename: return "invalid filename";
	48	case ErrorDiskQuota: return "disk space quota exceeded";
	49	case ErrorDiskSpace: return "out of disk space";
	50	case ErrorUnexpectedWriteFailure: return "unexpected write failure";
	51	case ErrorUnexpectedSeekFailure: return "unexpected seek failure";
	52	case ErrorUnexpectedFileTruncationFailure: return "unexpected file truncation failure";
48	53	}
49	54	return "(invalid error)";
50	55	}

src/error.hpp+5

...	...	@@ -47,6 +47,11 @@ enum Error {
47	47	ErrorUnknownOperatingSystem,
48	48	ErrorUnknownABI,
49	49	ErrorInvalidFilename,
	50	ErrorDiskQuota,
	51	ErrorDiskSpace,
	52	ErrorUnexpectedWriteFailure,
	53	ErrorUnexpectedSeekFailure,
	54	ErrorUnexpectedFileTruncationFailure,
50	55	};
51	56
52	57	const char *err_str(Error err);

src/os.cpp+15-3

...	...	@@ -2048,9 +2048,9 @@ Error os_file_overwrite(OsFile file, Buf *contents) {
2048	2048	return ErrorNone;
2049	2049	#else
2050	2050	if (lseek(file, 0, SEEK_SET) == -1)
2051		return ErrorFileSystem;
	2051	return ErrorUnexpectedSeekFailure;
2052	2052	if (ftruncate(file, 0) == -1)
2053		return ErrorFileSystem;
	2053	return ErrorUnexpectedFileTruncationFailure;
2054	2054	for (;;) {
2055	2055	if (write(file, buf_ptr(contents), buf_len(contents)) == -1) {
2056	2056	switch (errno) {
...	...	@@ -2060,8 +2060,20 @@ Error os_file_overwrite(OsFile file, Buf *contents) {
2060	2060	zig_unreachable();
2061	2061	case EBADF:
2062	2062	zig_unreachable();
2063		default:
	2063	case EFAULT:
	2064	zig_unreachable();
	2065	case EDQUOT:
	2066	return ErrorDiskQuota;
	2067	case ENOSPC:
	2068	return ErrorDiskSpace;
	2069	case EFBIG:
	2070	return ErrorFileTooBig;
	2071	case EIO:
2064	2072	return ErrorFileSystem;
	2073	case EPERM:
	2074	return ErrorAccess;
	2075	default:
	2076	return ErrorUnexpectedWriteFailure;
2065	2077	}
2066	2078	}
2067	2079	return ErrorNone;