Invert ternary condition to remove one negative.

[nmh] / sbr / m_getfld.c

diff --git a/sbr/m_getfld.c b/sbr/m_getfld.c
index 9e017090e761a42ee9b321011f4521026c2dae1f..f5fa9a4ebe93abfcb585b6375f0be6d0e7309282 100644 (file)
--- a/sbr/m_getfld.c
+++ b/sbr/m_getfld.c
@@ -60,10 +60,13 @@
 
    Usage
    =====
 
    Usage
    =====

-   m_getfld_state_t gstate = 0;
-      ...
-   int state = m_getfld (&gstate, ...);
-      ...
+   m_getfld_state_t gstate;
+
+   gstate = m_getfld_state_init(mailfp);
+   Perhaps m_getfld_track_filepos2(&gstate);
+   ...
+      state = m_getfld2(&gstate, ...);
+      ...Repeat until finished with mailfp.

    m_getfld_state_destroy (&gstate);
 
    The state is retained internally by gstate.  To reset its state to FLD:
    m_getfld_state_destroy (&gstate);
 
    The state is retained internally by gstate.  To reset its state to FLD:


@@ -91,7 +94,7 @@
 
    To speed things up considerably, the routine Eom() was made an auxiliary
    function called by the macro eom().  Unless we are bursting a maildrop,
 
    To speed things up considerably, the routine Eom() was made an auxiliary
    function called by the macro eom().  Unless we are bursting a maildrop,

-   the eom() macro returns FALSE saying we aren't at the end of the
+   the eom() macro returns false saying we aren't at the end of the

    message.
 
    The next thing to do is to read the mts.conf file and initialize
    message.
 
    The next thing to do is to read the mts.conf file and initialize


@@ -346,6 +349,15 @@ m_getfld_track_filepos (m_getfld_state_t *gstate, FILE *iob) {
     (*gstate)->track_filepos = 1;
 }
 
     (*gstate)->track_filepos = 1;
 }
 

+/* m_getfld_track_filepos() with the existing iob. */
+void m_getfld_track_filepos2(m_getfld_state_t *gstate)
+{
+    if (!*gstate)
+       adios(NULL, "m_getfld_track_filepos2 without gstate");
+
+    m_getfld_track_filepos(gstate, (*gstate)->iob);
+}
+

 void m_getfld_state_destroy (m_getfld_state_t *gstate) {
     m_getfld_state_t s = *gstate;
 
 void m_getfld_state_destroy (m_getfld_state_t *gstate) {
     m_getfld_state_t s = *gstate;
 


@@ -831,6 +843,16 @@ m_getfld (m_getfld_state_t *gstate, char name[NAMESZ], char *buf, int *bufsz,
 }
 
 
 }
 
 

+/* m_getfld() with the existing iob. */
+int m_getfld2(m_getfld_state_t *gstate, char name[NAMESZ], char *buf, int *bufsz)
+{
+    if (!*gstate)
+       adios(NULL, "m_getfld2 without gstate");
+
+    return m_getfld(gstate, name, buf, bufsz, (*gstate)->iob);
+}
+
+

 void
 m_unknown(m_getfld_state_t *gstate, FILE *iob)
 {
 void
 m_unknown(m_getfld_state_t *gstate, FILE *iob)
 {


@@ -921,6 +943,16 @@ m_unknown(m_getfld_state_t *gstate, FILE *iob)
 }
 
 
 }
 
 

+/* m_unknown() with the existing iob. */
+void m_unknown2(m_getfld_state_t *gstate)
+{
+    if (!*gstate)
+       adios(NULL, "m_unknown2 without gstate");
+
+    m_unknown(gstate, (*gstate)->iob);
+}
+
+

 /*
  * test for msg delimiter string
  */
 /*
  * test for msg delimiter string
  */