diff options
Diffstat (limited to 'src/cmd/upas/fs/fs.c')
| -rw-r--r-- | src/cmd/upas/fs/fs.c | 48 |
1 files changed, 24 insertions, 24 deletions
diff --git a/src/cmd/upas/fs/fs.c b/src/cmd/upas/fs/fs.c index b68b8d2e..728a95aa 100644 --- a/src/cmd/upas/fs/fs.c +++ b/src/cmd/upas/fs/fs.c @@ -8,7 +8,7 @@ enum { - OPERM = 0x3, // mask of all permission types in open mode + OPERM = 0x3, /* mask of all permission types in open mode */ }; typedef struct Fid Fid; @@ -22,15 +22,15 @@ struct Fid Fid *next; Mailbox *mb; Message *m; - Message *mtop; // top level message + Message *mtop; /* top level message */ - //finger pointers to speed up reads of large directories - long foff; // offset/DIRLEN of finger - Message *fptr; // pointer to message at off - int fvers; // mailbox version when finger was saved + /*finger pointers to speed up reads of large directories */ + long foff; /* offset/DIRLEN of finger */ + Message *fptr; /* pointer to message at off */ + int fvers; /* mailbox version when finger was saved */ }; -ulong path; // incremented for each new file +ulong path; /* incremented for each new file */ Fid *fids; int mfd[2]; char user[Elemlen]; @@ -81,7 +81,7 @@ char *(*fcalls[])(Fid*) = { [Tclunk] rclunk, [Tremove] rremove, [Tstat] rstat, - [Twstat] rwstat, + [Twstat] rwstat }; char Eperm[] = "permission denied"; @@ -125,12 +125,12 @@ char *dirtab[] = [Qunixdate] "unixdate", [Qunixheader] "unixheader", [Qctl] "ctl", -[Qmboxctl] "ctl", +[Qmboxctl] "ctl" }; enum { - Hsize= 1277, + Hsize= 1277 }; Hash *htab[Hsize]; @@ -455,7 +455,7 @@ int infofields[] = { Qsender, Qmessageid, Qlines, - -1, + -1 }; static int @@ -654,7 +654,7 @@ dowalk(Fid *f, char *name) else qlock(&mbllock); - // this must catch everything except . and .. + /* this must catch everything except . and .. */ retry: h = hlook(f->qid.path, name); if(h != nil){ @@ -788,7 +788,7 @@ ropen(Fid *f) if(file != Qctl && file != Qmboxctl) return Eperm; - // make sure we've decoded + /* make sure we've decoded */ if(file == Qbody){ if(f->m->decoded == 0) decode(f->m); @@ -865,7 +865,7 @@ readmboxdir(Fid *f, uchar *buf, long off, int cnt, int blen) off -= m; } - // to avoid n**2 reads of the directory, use a saved finger pointer + /* to avoid n**2 reads of the directory, use a saved finger pointer */ if(f->mb->vers == f->fvers && off >= f->foff && f->fptr != nil){ msg = f->fptr; pos = f->foff; @@ -875,7 +875,7 @@ readmboxdir(Fid *f, uchar *buf, long off, int cnt, int blen) } for(; cnt > 0 && msg != nil; msg = msg->next){ - // act like deleted files aren't there + /* act like deleted files aren't there */ if(msg->deleted) continue; @@ -890,7 +890,7 @@ readmboxdir(Fid *f, uchar *buf, long off, int cnt, int blen) pos += m; } - // save a finger pointer for next read of the mbox directory + /* save a finger pointer for next read of the mbox directory */ f->foff = pos; f->fptr = msg; f->fvers = f->mb->vers; @@ -1370,7 +1370,7 @@ hdrlen(char *p, char *e) return ep - p; } -// rfc2047 non-ascii +/* rfc2047 non-ascii */ typedef struct Charset Charset; struct Charset { char *name; @@ -1386,7 +1386,7 @@ struct Charset { { "big5", 4, 2, "big5", }, { "iso-2022-jp", 11, 2, "jis", }, { "windows-1251", 12, 2, "cp1251"}, - { "koi8-r", 6, 2, "koi8"}, + { "koi8-r", 6, 2, "koi8"} }; int @@ -1403,7 +1403,7 @@ rfc2047convert(String *s, char *token, int len) e = token+len-2; token += 2; - // bail if we don't understand the character set + /* bail if we don't understand the character set */ for(i = 0; i < nelem(charsets); i++) if(cistrncmp(charsets[i].name, token, charsets[i].len) == 0) if(token[charsets[i].len] == '?'){ @@ -1413,11 +1413,11 @@ rfc2047convert(String *s, char *token, int len) if(i >= nelem(charsets)) return -1; - // bail if it doesn't fit + /* bail if it doesn't fit */ if(e-token > sizeof(decoded)-1) return -1; - // bail if we don't understand the encoding + /* bail if we don't understand the encoding */ if(cistrncmp(token, "b?", 2) == 0){ token += 2; len = dec64((uchar*)decoded, sizeof(decoded), token, e-token); @@ -1483,7 +1483,7 @@ rfc2047start(char *start, char *end) return nil; } -// convert a header line +/* convert a header line */ String* stringconvert(String *s, char *uneaten, int len) { @@ -1521,7 +1521,7 @@ readheader(Message *m, char *buf, int off, int cnt) e = m->hend; s = nil; - // copy in good headers + /* copy in good headers */ while(cnt > 0 && p < e){ n = hdrlen(p, e); if(ignore(p)){ @@ -1529,7 +1529,7 @@ readheader(Message *m, char *buf, int off, int cnt) continue; } - // rfc2047 processing + /* rfc2047 processing */ s = stringconvert(s, p, n); ns = s_len(s); if(off > 0){ |