/*
- * folder_addmsg.c -- Link message into folder
- *
- * This code is Copyright (c) 2002, by the authors of nmh. See the
- * COPYRIGHT file in the root directory of the nmh distribution for
- * complete copyright information.
- */
+** folder_addmsg.c -- Link message into folder
+**
+** This code is Copyright (c) 2002, by the authors of nmh. See the
+** COPYRIGHT file in the root directory of the nmh distribution for
+** complete copyright information.
+*/
#include <h/mh.h>
#include <fcntl.h>
#include <errno.h>
/*
- * Link message into a folder. Return the new number
- * of the message. If an error occurs, return -1.
- */
+** Link message into a folder. Return the new number
+** of the message. If an error occurs, return -1.
+*/
int
folder_addmsg (struct msgs **mpp, char *msgfile, int selected,
}
/*
- * We might need to make several attempts
- * in order to add the message to the folder.
- */
+ ** We might need to make several attempts
+ ** in order to add the message to the folder.
+ */
for (;; msgnum++) {
/*
- * See if we need more space. If we need space at the
- * end, then we allocate space for an addition 100 messages.
- * If we need space at the beginning of the range, then just
- * extend message status range to cover this message number.
- */
+ ** See if we need more space. If we need space at the
+ ** end, then we allocate space for an addition 100 messages.
+ ** If we need space at the beginning of the range, then just
+ ** extend message status range to cover this message number.
+ */
if (msgnum > mp->hghoff) {
if ((mp = folder_realloc (mp, mp->lowoff, msgnum + 100)))
*mpp = mp;
}
/*
- * If a message is already in that slot,
- * then loop to next available slot.
- */
+ ** If a message is already in that slot,
+ ** then loop to next available slot.
+ */
if (does_exist (mp, msgnum))
continue;
}
/*
- * check if this is highest or lowest message
- */
+ ** check if this is highest or lowest message
+ */
if (mp->nummsg == 0) {
mp->lowmsg = msgnum;
mp->hghmsg = msgnum;
snprintf (newmsg, sizeof(newmsg), "%s/%s", mp->foldpath, nmsg);
/*
- * Now try to link message into folder.
- * Then run the external hook on the message if one was specified in the context.
- * Run the refile hook if we're moving the message from one place to another.
- * We have to construct the from path name for this because it's not there.
- * Run the add hook if the message is getting copied or linked somewhere else.
- */
+ ** Now try to link message into folder. Then run the
+ ** external hook on the message if one was specified in
+ ** the context. Run the refile hook if we're moving the
+ ** message from one place to another. We have to construct
+ ** the from path name for this because it's not there.
+ ** Run the add hook if the message is getting copied or
+ ** linked somewhere else.
+ */
if (link (msgfile, newmsg) != -1) {
if (deleting) {
#endif /* EISREMOTE */
/*
- * Check if the file in our desired location is the same
- * as the source file. If so, then just leave it alone
- * and return. Otherwise, we will continue the main loop
- * and try again at another slot (hghmsg+1).
- */
+ ** Check if the file in our desired location is
+ ** the same as the source file. If so, then just
+ ** leave it alone and return. Otherwise, we will
+ ** continue the main loop and try again at another
+ ** slot (hghmsg+1).
+ */
if (linkerr == EEXIST) {
if (stat (msgfile, &st2) == 0 && stat (newmsg, &st1) == 0
&& st2.st_ino == st1.st_ino) {
}
/*
- * If link failed because we are trying to link
- * across devices, then check if there is a message
- * already in the desired location. If so, then return
- * error, else just copy the message.
- */
+ ** If link failed because we are trying to link
+ ** across devices, then check if there is a message
+ ** already in the desired location. If so, then return
+ ** error, else just copy the message.
+ */
if (linkerr == EXDEV) {
if (stat (newmsg, &st1) == 0) {
advise (NULL, "message %s:%s already exists", mp->foldpath, newmsg);
}
/*
- * Else, some other type of link error,
- * so just return error.
- */
+ ** Else, some other type of link error,
+ ** so just return error.
+ */
advise (newmsg, "error linking %s to", msgfile);
return -1;
}
projects / mmh / blobdiff