Mercurial > hg
view mercurial/bitmanipulation.h @ 39662:50f46b771921
py3: partially fix pager spawning on Windows
Previously, spinning up the pager crashed because the command and environment
was in bytes. (See also 543a788eea2d.) Now it aborts with an invalid handle:
$ HGMODULEPOLICY=py py -3 ../hg --traceback --config extensions.evolve=!
Traceback (most recent call last):
File "c:\Users\Matt\projects\hg\mercurial\ui.py", line 967, in _write
self.fout.write(''.join(msgs))
File "c:\Users\Matt\projects\hg\mercurial\windows.py", line 173, in write
self.fp.write(s[start:end])
OSError: [WinError 6] The handle is invalid
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "c:\Users\Matt\projects\hg\mercurial\scmutil.py", line 164, in callcatch
return func()
File "c:\Users\Matt\projects\hg\mercurial\dispatch.py", line 350, in _runcatchfunc
return _dispatch(req)
File "c:\Users\Matt\projects\hg\mercurial\dispatch.py", line 930, in _dispatch
return commands.help_(ui, 'shortlist')
File "c:\Users\Matt\projects\hg\mercurial\commands.py", line 2930, in help_
ui.write(formatted)
File "c:\Users\Matt\projects\hg\mercurial\ui.py", line 948, in write
self._writenobuf(*args, **opts)
File "c:\Users\Matt\projects\hg\mercurial\ui.py", line 960, in _writenobuf
self._write(*msgs, **opts)
File "c:\Users\Matt\projects\hg\mercurial\ui.py", line 969, in _write
raise error.StdioError(err)
mercurial.error.StdioError: [Errno 9] The handle is invalid
abort: The handle is invalid
The interesting bit here is that the abort message is marked with ANSI color,
but the OSError is not.
author | Matt Harbison <matt_harbison@yahoo.com> |
---|---|
date | Sat, 15 Sep 2018 13:31:41 -0400 |
parents | 1fb2510cf8c8 |
children | eed42f1c22d6 |
line wrap: on
line source
#ifndef _HG_BITMANIPULATION_H_ #define _HG_BITMANIPULATION_H_ #include <string.h> #include "compat.h" static inline uint32_t getbe32(const char *c) { const unsigned char *d = (const unsigned char *)c; return ((((uint32_t)d[0]) << 24) | (((uint32_t)d[1]) << 16) | (((uint32_t)d[2]) << 8) | (d[3])); } static inline int16_t getbeint16(const char *c) { const unsigned char *d = (const unsigned char *)c; return ((d[0] << 8) | (d[1])); } static inline uint16_t getbeuint16(const char *c) { const unsigned char *d = (const unsigned char *)c; return ((d[0] << 8) | (d[1])); } static inline void putbe32(uint32_t x, char *c) { c[0] = (x >> 24) & 0xff; c[1] = (x >> 16) & 0xff; c[2] = (x >> 8) & 0xff; c[3] = (x)&0xff; } static inline double getbefloat64(const char *c) { const unsigned char *d = (const unsigned char *)c; double ret; int i; uint64_t t = 0; for (i = 0; i < 8; i++) { t = (t << 8) + d[i]; } memcpy(&ret, &t, sizeof(t)); return ret; } #endif