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Diffstat (limited to 'imap/src/osdep/unix/mix.c')
-rw-r--r--imap/src/osdep/unix/mix.c68
1 files changed, 34 insertions, 34 deletions
diff --git a/imap/src/osdep/unix/mix.c b/imap/src/osdep/unix/mix.c
index 63009bb2..c53cabc0 100644
--- a/imap/src/osdep/unix/mix.c
+++ b/imap/src/osdep/unix/mix.c
@@ -331,7 +331,7 @@ long mix_scan_contents (char *name,char *contents,unsigned long csiz,
fs_give ((void **) &names[i]);
}
/* free directory list */
- if (a = (void *) names) fs_give ((void **) &a);
+ if ((a = (void *) names) != NULL) fs_give ((void **) &a);
return ret;
}
@@ -475,10 +475,10 @@ long mix_delete (MAILSTREAM *stream,char *mailbox)
close (fd); /* close descriptor on deleted metadata */
/* get directory name */
*(s = strrchr (tmp,'/')) = '\0';
- if (dirp = opendir (tmp)) { /* open directory */
+ if ((dirp = opendir (tmp)) != NULL) { /* open directory */
*s++ = '/'; /* restore delimiter */
/* massacre messages */
- while (d = readdir (dirp)) if (mix_dirfmttest (d->d_name)) {
+ while ((d = readdir (dirp)) != NULL) if (mix_dirfmttest (d->d_name)) {
strcpy (s,d->d_name); /* make path */
unlink (tmp); /* sayonara */
}
@@ -526,7 +526,7 @@ long mix_rename (MAILSTREAM *stream,char *old,char *newname)
/* easy if not INBOX */
if (compare_cstring (old,"INBOX")) {
/* found superior to destination name? */
- if (s = strrchr (tmp1,'/')) {
+ if ((s = strrchr (tmp1,'/')) != NULL) {
c = *++s; /* remember first character of inferior */
*s = '\0'; /* tie off to get just superior */
/* name doesn't exist, create it */
@@ -564,7 +564,7 @@ long mix_rename (MAILSTREAM *stream,char *old,char *newname)
fs_give ((void **) &names[i]);
}
/* free directory list */
- if (a = (void *) names) fs_give ((void **) &a);
+ if ((a = (void *) names) != NULL) fs_give ((void **) &a);
if (lasterror) errno = lasterror;
else {
close (fd); /* close descriptor on metadata */
@@ -631,7 +631,7 @@ MAILSTREAM *mix_open (MAILSTREAM *stream)
stream->sequence++; /* bump sequence number */
/* parse mailbox */
stream->nmsgs = stream->recent = 0;
- if (silent = stream->silent) LOCAL->internal = T;
+ if ((silent = stream->silent) != 0) LOCAL->internal = T;
stream->silent = T;
if (mix_ping (stream)) { /* do initial ping */
/* try burping in case we are exclusive */
@@ -749,7 +749,7 @@ char *mix_header (MAILSTREAM *stream,unsigned long msgno,unsigned long *length,
else { /* document the problem */
LOCAL->buf[100] = '\0'; /* tie off buffer at no more than 100 octets */
/* or at newline, whichever is first */
- if (s = strpbrk (LOCAL->buf,"\015\012")) *s = '\0';
+ if ((s = strpbrk (LOCAL->buf,"\015\012")) != NULL) *s = '\0';
sprintf (tmp,"Error reading mix message header, uid=%lx, s=%.0lx, h=%s",
elt->private.uid,elt->rfc822_size,LOCAL->buf);
MM_LOG (tmp,ERROR);
@@ -960,7 +960,7 @@ long mix_ping (MAILSTREAM *stream)
flags[0] = '(';
strcat (flags,")");
INIT (&msg,mail_string,message,msglen);
- if (snarfok = mail_append_full (stream,"INBOX",flags,date,&msg)) {
+ if ((snarfok = mail_append_full (stream,"INBOX",flags,date,&msg)) != 0L) {
char sequence[15];
sprintf (sequence,"%lu",i);
mail_flag (sysibx,sequence,"\\Deleted",ST_SET);
@@ -985,8 +985,8 @@ long mix_ping (MAILSTREAM *stream)
/* expunging OK if global flag set */
if (mail_parameters (NIL,GET_EXPUNGEATPING,NIL)) LOCAL->expok = T;
/* process metadata/index/status */
- if (statf = mix_parse (stream,&idxf,LONGT,
- (LOCAL->internal ? NIL : LONGT))) {
+ if ((statf = mix_parse (stream,&idxf,LONGT,
+ (LOCAL->internal ? NIL : LONGT))) != NULL) {
fclose (statf); /* just close the status file */
ret = LONGT; /* declare success */
}
@@ -1033,8 +1033,8 @@ long mix_expunge (MAILSTREAM *stream,char *sequence,long options)
mail_uid_sequence (stream,sequence) :
mail_sequence (stream,sequence))) || stream->rdonly);
/* read index and open status exclusive */
- else if (statf = mix_parse (stream,&idxf,LONGT,
- LOCAL->internal ? NIL : LONGT)) {
+ else if ((statf = mix_parse (stream,&idxf,LONGT,
+ LOCAL->internal ? NIL : LONGT)) != NULL) {
/* expunge unless just burping */
if (!burponly) for (i = 1; i <= stream->nmsgs;) {
elt = mail_elt (stream,i);/* need to expunge this message? */
@@ -1111,7 +1111,7 @@ long mix_expunge (MAILSTREAM *stream,char *sequence,long options)
}
else MM_LOG ("No mix message files found during expunge",WARN);
/* free directory list */
- if (a = (void *) names) fs_give ((void **) &a);
+ if ((a = (void *) names) != NULL) fs_give ((void **) &a);
}
/* either way, re-acquire shared lock */
@@ -1120,7 +1120,7 @@ long mix_expunge (MAILSTREAM *stream,char *sequence,long options)
/* Do this step even if ret is NIL (meaning some burp problem)! */
if (nexp || reclaimed) { /* rewrite index and status if changed */
LOCAL->indexseq = mix_modseq (LOCAL->indexseq);
- if (ret = mix_index_update (stream,idxf,NIL)) {
+ if ((ret = mix_index_update (stream,idxf,NIL)) != 0L){
LOCAL->statusseq = mix_modseq (LOCAL->statusseq);
/* set failure if update fails */
ret = mix_status_update (stream,statf,NIL);
@@ -1237,7 +1237,7 @@ long mix_burp (MAILSTREAM *stream,MIXBURP *burp,unsigned long *reclaimed)
/* if matches range then no burp needed! */
if (burp->set.last == sbuf.st_size) ret = LONGT;
/* just need to remove cruft at end */
- else if (ret = !truncate (LOCAL->buf,burp->set.last))
+ else if ((ret = !truncate (LOCAL->buf,burp->set.last)) != 0L)
*reclaimed += sbuf.st_size - burp->set.last;
else {
sprintf (LOCAL->buf,truncerr,burp->name,strerror (errno));
@@ -1341,7 +1341,7 @@ long mix_burp_check (SEARCHSET *set,size_t size,char *file)
file,size,set->last);
MM_LOG (tmp,ERROR);
return NIL; /* don't burp this file at all */
- } while (set = set->next);
+ } while ((set = set->next) != NULL);
return LONGT;
}
@@ -1379,11 +1379,11 @@ long mix_copy (MAILSTREAM *stream,char *sequence,char *mailbox,long options)
else if (!(ret = ((options & CP_UID) ? mail_uid_sequence (stream,sequence) :
mail_sequence (stream,sequence))));
/* acquire stream to append */
- else if (ret = ((astream = mail_open (NIL,mailbox,OP_SILENT)) &&
+ else if ((ret = ((astream = mail_open (NIL,mailbox,OP_SILENT)) &&
!astream->rdonly &&
(((MIXLOCAL *) astream->local)->expok = T) &&
(statf = mix_parse (astream,&idxf,LONGT,NIL))) ?
- LONGT : NIL) {
+ LONGT : NIL) != 0L) {
int fd;
unsigned long i;
MESSAGECACHE *elt;
@@ -1405,7 +1405,7 @@ long mix_copy (MAILSTREAM *stream,char *sequence,char *mailbox,long options)
if ((elt = mail_elt (stream,i))->sequence)
newsize += hdrsize + elt->rfc822_size;
/* open data file */
- if (msgf = mix_data_open (astream,&fd,&size,newsize)) {
+ if ((msgf = mix_data_open (astream,&fd,&size,newsize)) != NULL) {
char *t;
unsigned long j,uid,uidv;
copyuid_t cu = (copyuid_t) mail_parameters (NIL,GET_COPYUID,NIL);
@@ -1434,7 +1434,7 @@ long mix_copy (MAILSTREAM *stream,char *sequence,char *mailbox,long options)
INIT (&st,fd_string,&d,elt->rfc822_size);
/* init flag string */
tmp[0] = tmp[1] = '\0';
- if (j = elt->user_flags) do
+ if ((j = elt->user_flags) != 0L) do
if ((t = stream->user_flags[find_rightmost_bit (&j)]) && *t)
strcat (strcat (tmp," "),t);
while (j);
@@ -1457,8 +1457,8 @@ long mix_copy (MAILSTREAM *stream,char *sequence,char *mailbox,long options)
fclose (msgf); /* all good, close the msg file now */
/* write new metadata, index, and status */
local->metaseq = local->indexseq = local->statusseq = seq;
- if (ret = (mix_meta_update (astream) &&
- mix_index_update (astream,idxf,LONGT))) {
+ if ((ret = (mix_meta_update (astream) &&
+ mix_index_update (astream,idxf,LONGT))) != 0L){
/* success, delete if doing a move */
if (options & CP_MOVE)
for (i = 1; i <= stream->nmsgs; i++)
@@ -1521,8 +1521,8 @@ long mix_append (MAILSTREAM *stream,char *mailbox,append_t af,void *data)
if (!stream) stream = user_flags (&mixproto);
if (!ret) switch (errno) { /* if not valid mailbox */
case ENOENT: /* no such file? */
- if (ret = compare_cstring (mailbox,"INBOX") ?
- NIL : mix_create (NIL,"INBOX"))
+ if ((ret = compare_cstring (mailbox,"INBOX") ?
+ NIL : mix_create (NIL,"INBOX")) != 0L)
break;
MM_NOTIFY (stream,"[TRYCREATE] Must create mailbox before append",NIL);
break;
@@ -1538,11 +1538,11 @@ long mix_append (MAILSTREAM *stream,char *mailbox,append_t af,void *data)
FILE *idxf = NIL;
FILE *msgf = NIL;
FILE *statf = NIL;
- if (ret = ((astream = mail_open (NIL,mailbox,OP_SILENT)) &&
+ if ((ret = ((astream = mail_open (NIL,mailbox,OP_SILENT)) &&
!astream->rdonly &&
(((MIXLOCAL *) astream->local)->expok = T) &&
(statf = mix_parse (astream,&idxf,LONGT,NIL))) ?
- LONGT : NIL) {
+ LONGT : NIL) != 0l) {
int fd;
unsigned long size,hdrsize;
MESSAGECACHE elt;
@@ -1558,7 +1558,7 @@ long mix_append (MAILSTREAM *stream,char *mailbox,append_t af,void *data)
MM_CRITICAL (astream); /* go critical */
astream->silent = T; /* no events here */
/* open data file */
- if (msgf = mix_data_open (astream,&fd,&size,hdrsize + SIZE (message))) {
+ if ((msgf = mix_data_open (astream,&fd,&size,hdrsize + SIZE (message))) != NULL){
appenduid_t au = (appenduid_t) mail_parameters (NIL,GET_APPENDUID,NIL);
SEARCHSET *dst = au ? mail_newsearchset () : NIL;
while (ret && message) {/* while good to go and have messages */
@@ -1747,14 +1747,14 @@ FILE *mix_parse (MAILSTREAM *stream,FILE **idxf,long iflags,long sflags)
}
/* slurp metadata */
- else if (s = mix_meta_slurp (stream,&i)) {
+ else if ((s = mix_meta_slurp (stream,&i)) != NULL) {
unsigned long j = 0; /* non-zero if UIDVALIDITY/UIDLAST changed */
if (i != LOCAL->metaseq) { /* metadata changed? */
char *t,*k;
LOCAL->metaseq = i; /* note new metadata sequence */
while (s && *s) { /* parse entire metadata file */
/* locate end of line */
- if (s = strstr (t = s,"\015\012")) {
+ if ((s = strstr (t = s,"\015\012")) != NULL) {
*s = '\0'; /* tie off line */
s += 2; /* skip past CRLF */
switch (*t++) { /* parse line */
@@ -1783,7 +1783,7 @@ FILE *mix_parse (MAILSTREAM *stream,FILE **idxf,long iflags,long sflags)
break;
case 'K': /* new keyword list */
for (i = 0; t && *t && (i < NUSERFLAGS); ++i) {
- if (t = strchr (k = t,' ')) *t++ = '\0';
+ if ((t = strchr (k = t,' ')) != NULL) *t++ = '\0';
/* make sure keyword non-empty */
if (*k && (strlen (k) <= MAXUSERFLAG)) {
/* in case value changes (shouldn't happen) */
@@ -2455,7 +2455,7 @@ FILE *mix_data_open (MAILSTREAM *stream,int *fd,long *size,
}
if (*fd >= 0) { /* have a data file? */
/* yes, get stdio and set position */
- if (msgf = fdopen (*fd,"r+b")) fseek (msgf,*size,SEEK_SET);
+ if ((msgf = fdopen (*fd,"r+b")) != NULL)fseek (msgf,*size,SEEK_SET);
else close (*fd); /* fdopen() failed? */
}
return msgf; /* return results */
@@ -2519,7 +2519,7 @@ FILE *mix_sortcache_open (MAILSTREAM *stream)
/* ignore expansion values */
if (*s++ == ':') {
- if (i = mail_msgno (stream,uid)) {
+ if ((i = mail_msgno (stream,uid)) != 0L) {
sc = (SORTCACHE *) (*mc) (stream,i,CH_SORTCACHE);
sc->size = (elt = mail_elt (stream,i))->rfc822_size;
sc->date = sentdate;
@@ -2698,7 +2698,7 @@ long mix_sortcache_update (MAILSTREAM *stream,FILE **sortcache)
SORTCACHE *s = (SORTCACHE *) (*mc) (stream,i,CH_SORTCACHE);
STRINGLIST *sl;
s->dirty = NIL; /* no longer dirty */
- if (sl = s->references) /* count length of references */
+ if ((sl = s->references) != NULL) /* count length of references */
for (j = 1; sl && sl->text.data; sl = sl->next)
j += 10 + sl->text.size;
else j = 0; /* no references yet */
@@ -2753,7 +2753,7 @@ char *mix_read_record (FILE *f,char *buf,unsigned long buflen,char *type)
/* ensure string tied off */
buf[buflen-2] = buf[buflen-1] = '\0';
while (fgets (buf,buflen-1,f)) {
- if (s = strchr (buf,'\012')) {
+ if ((s = strchr (buf,'\012')) != NULL) {
if ((s != buf) && (s[-1] == '\015')) --s;
*s = '\0'; /* tie off buffer */
if (s != buf) return buf; /* return if non-empty buffer */
generated by cgit v1.2.3-54-g00ecf (git 2.44.0) at 2024-07-02 21:52:03 +0000