Remove bb_ prefixes from xfuncs.c (and a few other places), consolidate

things like xasprintf() into xfuncs.c, remove xprint_file_by_name() (it only
had one user), clean up lots of #includes...  General cleanup pass.  What I've
been doing for the last couple days.

And it conflicts!  I've removed httpd.c from this checkin due to somebody else
touching that file.  It builds for me.  I have to catch a bus.  (Now you know
why I'm looking forward to Mercurial.)

1 files changed, 8 insertions, 20 deletions

diff --git a/editors/vi.c b/editors/vi.c
index e0047e4..593dc85 100644
--- a/editors/vi.c
+++ b/editors/vi.c
@@ -23,18 +23,6 @@
 
 
 #include "busybox.h"
-#include <string.h>
-#include <strings.h>
-#include <unistd.h>
-#include <sys/ioctl.h>
-#include <time.h>
-#include <fcntl.h>
-#include <signal.h>
-#include <setjmp.h>
-#include <regex.h>
-#include <ctype.h>
-#include <errno.h>
-#define vi_Version BB_VER " " BB_BT
 
 #ifdef CONFIG_LOCALE_SUPPORT
 #define Isprint(c) isprint((c))
@@ -349,7 +337,7 @@ int vi_main(int argc, char **argv)
 		for (; optind < argc; optind++) {
 			editing = 1;	// 0=exit, 1=one file, 2+ =many files
 			free(cfn);
-			cfn = (Byte *) bb_xstrdup(argv[optind]);
+			cfn = (Byte *) xstrdup(argv[optind]);
 			edit_file(cfn);
 		}
 	}
@@ -522,7 +510,7 @@ static Byte *get_one_address(Byte * p, int *addr)	// get colon addr, if present
 			*q++ = *p;
 			*q = '\0';
 		}
-		pat = (Byte *) bb_xstrdup((char *) buf);	// save copy of pattern
+		pat = (Byte *) xstrdup((char *) buf);	// save copy of pattern
 		if (*p == '/')
 			p++;
 		q = char_search(dot, pat, FORWARD, FULL);
@@ -736,7 +724,7 @@ static void colon(Byte * buf)
 
 		// There is a read-able regular file
 		// make this the current file
-		q = (Byte *) bb_xstrdup((char *) fn);	// save the cfn
+		q = (Byte *) xstrdup((char *) fn);	// save the cfn
 		free(cfn);		// free the old name
 		cfn = q;			// remember new cfn
 
@@ -788,7 +776,7 @@ static void colon(Byte * buf)
 		if (strlen((char *) args) > 0) {
 			// user wants a new filename
 			free(cfn);
-			cfn = (Byte *) bb_xstrdup((char *) args);
+			cfn = (Byte *) xstrdup((char *) args);
 		} else {
 			// user wants file status info
 			last_status_cksum = 0;	// force status update
@@ -996,7 +984,7 @@ static void colon(Byte * buf)
 		}
 #endif							/* CONFIG_FEATURE_VI_SEARCH */
 	} else if (strncasecmp((char *) cmd, "version", i) == 0) {	// show software version
-		psb("%s", vi_Version);
+		psb("%s", BB_VER " " BB_BT);
 	} else if (strncasecmp((char *) cmd, "write", i) == 0		// write text to file
 			|| strncasecmp((char *) cmd, "wq", i) == 0
 			|| strncasecmp((char *) cmd, "wn", i) == 0
@@ -2313,7 +2301,7 @@ static Byte *get_input_line(Byte * prompt) // get input line- use "status line"
 	}
 	refresh(FALSE);
 	free(obufp);
-	obufp = (Byte *) bb_xstrdup((char *) buf);
+	obufp = (Byte *) xstrdup((char *) buf);
 	return (obufp);
 }
 
@@ -3199,7 +3187,7 @@ key_cmd_mode:
 		// Stuff the last_modifying_cmd back into stdin
 		// and let it be re-executed.
 		if (last_modifying_cmd != 0) {
-			ioq = ioq_start = (Byte *) bb_xstrdup((char *) last_modifying_cmd);
+			ioq = ioq_start = (Byte *) xstrdup((char *) last_modifying_cmd);
 		}
 		break;
 #endif							/* CONFIG_FEATURE_VI_DOT_CMD */
@@ -3214,7 +3202,7 @@ key_cmd_mode:
 		if (strlen((char *) q) > 1) {	// new pat- save it and find
 			// there is a new pat
 			free(last_search_pattern);
-			last_search_pattern = (Byte *) bb_xstrdup((char *) q);
+			last_search_pattern = (Byte *) xstrdup((char *) q);
 			goto dc3;	// now find the pattern
 		}
 		// user changed mind and erased the "/"-  do nothing