Prefer /usr/sbin/sendmail over /usr/lib/sendmail.

[nmh] / h / prototypes.h

diff --git a/h/prototypes.h b/h/prototypes.h
index fff761d4c460f59644a89ad43b23ad57a74ab219..0df91b1d690be7c7b7554805faa09940ee346353 100644 (file)
--- a/h/prototypes.h
+++ b/h/prototypes.h
@@ -29,6 +29,7 @@ char *etcpath(char *);
 
 struct msgs_array;
 
+void add_profile_entry (const char *, const char *);
 void adios (char *, char *, ...) NORETURN;
 void admonish (char *, char *, ...);
 void advertise (char *, char *, char *, va_list);
@@ -66,7 +67,19 @@ int folder_addmsg (struct msgs **, char *, int, int, int, int, char *);
 int folder_delmsgs (struct msgs *, int, int);
 void folder_free (struct msgs *);
 int folder_pack (struct msgs **, int);
-struct msgs *folder_read (char *);
+
+/*
+ * Read a MH folder structure and return an allocated "struct msgs"
+ * corresponding to the contents of the folder.
+ *
+ * Arguments include:
+ *
+ * name                - Name of folder
+ * lockflag    - If true, write-lock (and keep open) metadata files.
+ *               See comments for seq_read() for more information.
+ */
+struct msgs *folder_read (char *name, int lockflag);
+
 struct msgs *folder_realloc (struct msgs *, int, int);
 int gans (char *, struct swit *);
 char **getans (char *, struct swit *);
@@ -76,22 +89,30 @@ char **getans_via_readline (char *, struct swit *);
 int getanswer (char *);
 char **getarguments (char *, int, char **, int);
 char *get_charset(void);
-char *getcpy (char *);
+char *getcpy (const char *);
 char *get_default_editor(void);
 char *getfolder(int);
 /*
- * Parse a lock type and return the type of lock it is
- */
-enum locktype init_locktype(const char *);
-/*
- * Lock open/close routines.  The 3rd argument to lkopen/lfkopen is an
- * integer which indicates the type of lock.  A "0" means a shared (read)
- * lock, and a "1" indicates an exclusive (write) lock.
+ * Lock open/close routines.
+ *
+ * The lk[f]opendata() functions are designed to open "data" files (anything
+ * not a mail spool file) using the locking mechanism configured for data
+ * files.  The lk[f]openspool() functions are for opening the mail spool
+ * file, which will use the locking algorithm configured for the mail
+ * spool.
+ *
+ * Files opened for reading are locked with a read lock (if possible by
+ * the underlying lock mechanism), files opened for writing are locked
+ * using an exclusive lock.
  */
-int lkclose(int, char*);
-int lkfclose(FILE *, char *);
-FILE *lkfopen(char *, char *, int);
-int lkopen(char *, int, mode_t, int);
+int lkclosedata(int, const char *);
+int lkclosespool(int, const char *);
+int lkfclosedata(FILE *, const char *);
+int lkfclosespool(FILE *, const char *);
+FILE *lkfopendata(const char *, const char *);
+int lkopendata(const char *, int, mode_t);
+FILE *lkfopenspool(const char *, const char *);
+int lkopenspool(const char *, int, mode_t);
 int m_atoi (char *);
 char *m_backup (char *);
 int m_convert (struct msgs *, char *);
@@ -128,7 +149,7 @@ char *pwd (void);
 char *r1bindex(char *, int);
 void readconfig (struct node **, FILE *, char *, int);
 int refile (char **, char *);
-void ruserpass(char *, char **, char **);
+void ruserpass (char *, char **, char **);
 int remdir (char *);
 void scan_detect_mbox_style (FILE *);
 void scan_finished ();
@@ -144,7 +165,21 @@ char *seq_list (struct msgs *, char *);
 int seq_nameok (char *);
 void seq_print (struct msgs *, char *);
 void seq_printall (struct msgs *);
-void seq_read (struct msgs *);
+
+/*
+ * Read the sequence files for the folder referenced in the given
+ * struct msgs and populate the sequence entries in the struct msgs.
+ *
+ * Arguments:
+ *
+ * mp          - Folder structure to add sequence entries to
+ * lockflag    - If true, obtain a write lock on the sequence file.
+ *               Additionally, the sequence file will remain open
+ *               and a pointer to the filehandle will be stored in
+ *               folder structure, where it will later be used by
+ *               seq_save().
+ */
+void seq_read (struct msgs * mp, int lockflag);
 void seq_save (struct msgs *);
 void seq_setcur (struct msgs *, int);
 void seq_setprev (struct msgs *);
@@ -160,9 +195,6 @@ int uprf (char *, char *);
 int vfgets (FILE *, char **);
 char *write_charset_8bit (void);
 
-int mh_strcasecmp (const char *s1, const char *s2);
-int strncasecmp (const char *s1, const char *s2, size_t n);
-
 
 /*
  * some prototypes for address parsing system
@@ -197,3 +229,9 @@ int what_now (char *, int, int, char *, char *,
 int WhatNow(int, char **);
 int writeBase64aux(FILE *, FILE *);
 int writeBase64 (unsigned char *, size_t, unsigned char *);
+
+/*
+ * credentials management
+ */
+void init_credentials_file ();
+int nmh_get_credentials (char *, char *, int, nmh_creds_t);