Mercurial > hg
view mercurial/cffi/osutilbuild.py @ 43506:9f70512ae2cf
cleanup: remove pointless r-prefixes on single-quoted strings
This is the promised second step on single-quoted strings. These had
existed because our source transformer didn't turn r'' into b'', so we
had tagged some strings as r-strings to get "native" strings on both
Pythons. Now that the transformer is gone, we can dispense with this
nonsense.
Methodology:
I ran
hg locate 'set:added() or modified() or clean()' | egrep '.*\.py$' | xargs egrep --color=never -n -- \[\^b\]\[\^a-z\]r\'\[\^\'\\\\\]\*\'\[\^\'\
in an emacs grep-mode buffer, and then used a keyboard macro to
iterate over the results and remove the r prefix as needed.
# skip-blame removing unneeded r prefixes left over from Python 3 migration.
Differential Revision: https://phab.mercurial-scm.org/D7306
author | Augie Fackler <augie@google.com> |
---|---|
date | Fri, 08 Nov 2019 11:19:20 -0800 |
parents | 687b865b95ad |
children | 53607fd3ec6c |
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from __future__ import absolute_import import cffi ffi = cffi.FFI() ffi.set_source( b"mercurial.cffi._osutil", """ #include <sys/attr.h> #include <sys/vnode.h> #include <unistd.h> #include <fcntl.h> #include <time.h> typedef struct val_attrs { uint32_t length; attribute_set_t returned; attrreference_t name_info; fsobj_type_t obj_type; struct timespec mtime; uint32_t accessmask; off_t datalength; } __attribute__((aligned(4), packed)) val_attrs_t; """, include_dirs=[b'mercurial'], ) ffi.cdef( ''' typedef uint32_t attrgroup_t; typedef struct attrlist { uint16_t bitmapcount; /* number of attr. bit sets in list */ uint16_t reserved; /* (to maintain 4-byte alignment) */ attrgroup_t commonattr; /* common attribute group */ attrgroup_t volattr; /* volume attribute group */ attrgroup_t dirattr; /* directory attribute group */ attrgroup_t fileattr; /* file attribute group */ attrgroup_t forkattr; /* fork attribute group */ ...; }; typedef struct attribute_set { ...; } attribute_set_t; typedef struct attrreference { int attr_dataoffset; int attr_length; ...; } attrreference_t; typedef int ... off_t; typedef struct val_attrs { uint32_t length; attribute_set_t returned; attrreference_t name_info; uint32_t obj_type; struct timespec mtime; uint32_t accessmask; off_t datalength; ...; } val_attrs_t; /* the exact layout of the above struct will be figured out during build time */ typedef int ... time_t; typedef struct timespec { time_t tv_sec; ...; }; int getattrlist(const char* path, struct attrlist * attrList, void * attrBuf, size_t attrBufSize, unsigned int options); int getattrlistbulk(int dirfd, struct attrlist * attrList, void * attrBuf, size_t attrBufSize, uint64_t options); #define ATTR_BIT_MAP_COUNT ... #define ATTR_CMN_NAME ... #define ATTR_CMN_OBJTYPE ... #define ATTR_CMN_MODTIME ... #define ATTR_CMN_ACCESSMASK ... #define ATTR_CMN_ERROR ... #define ATTR_CMN_RETURNED_ATTRS ... #define ATTR_FILE_DATALENGTH ... #define VREG ... #define VDIR ... #define VLNK ... #define VBLK ... #define VCHR ... #define VFIFO ... #define VSOCK ... #define S_IFMT ... int open(const char *path, int oflag, int perm); int close(int); #define O_RDONLY ... ''' ) if __name__ == '__main__': ffi.compile()