procmail: rename the internal getline function to avoid conflict with eglibc

git-svn-id: svn://svn.openwrt.org/openwrt/packages@32539 3c298f89-4303-0410-b956-a3cf2f4a3e73

mail/procmail/patches/100-rename_getline.patch

@@ -0,0 +1,52 @@
+--- a/src/fields.c
++++ b/src/fields.c
+@@ -110,16 +110,16 @@
+ 		    /* try and append one valid field to rdheader from stdin */
+ int readhead P((void))
+ { int idlen;
+-  getline();
++  __getline();
+   if((idlen=breakfield(buf,buffilled))<=0) /* not the start of a valid field */
+      return 0;
+   if(idlen==STRLEN(FROM)&&eqFrom_(buf))			/* it's a From_ line */
+    { if(rdheader)
+ 	return 0;			       /* the From_ line was a fake! */
+-     for(;buflast=='>';getline());	    /* gather continued >From_ lines */
++     for(;buflast=='>';__getline());	    /* gather continued >From_ lines */
+    }
+   else
+-     for(;;getline())		      /* get the rest of the continued field */
++     for(;;__getline())		      /* get the rest of the continued field */
+       { switch(buflast)			     /* will this line be continued? */
+ 	 { case ' ':case '\t':				  /* yep, it sure is */
+ 	      continue;
+--- a/src/formail.c
++++ b/src/formail.c
+@@ -819,7 +819,7 @@
+       { if(split)		       /* gobble up the next start separator */
+ 	 { buffilled=0;
+ #ifdef sMAILBOX_SEPARATOR
+-	   getline();buffilled=0;		 /* but only if it's defined */
++	   __getline();buffilled=0;		 /* but only if it's defined */
+ #endif
+ 	   if(buflast!=EOF)					   /* if any */
+ 	      goto splitit;
+--- a/src/formisc.c
++++ b/src/formisc.c
+@@ -115,7 +115,7 @@
+   buf[buffilled++]=c;
+ }
+ 
+-int getline P((void))			   /* read a newline-terminated line */
++int __getline P((void))			   /* read a newline-terminated line */
+ { if(buflast==EOF)			 /* at the end of our Latin already? */
+    { loadchar('\n');					  /* fake empty line */
+      return EOF;					  /* spread the word */
+--- a/src/formisc.h
++++ b/src/formisc.h
+@@ -17,4 +17,4 @@
+ char*
+  skipwords P((char*start));
+ int
+- getline P((void));
++ __getline P((void));