X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=ncurses%2Ftinfo%2Fwrite_entry.c;h=3f6eebfcb33d9ae1f35fac5b5dfde2c3b591d776;hp=97fa06ab591dd38fdf58fc27a61244c26920488d;hb=03f728e5bb3630a54fffc4a2ff2f8dbfcce9088e;hpb=d4ff840fddef2f6deb4a3daeb26d398a93b58dd2

diff --git a/ncurses/tinfo/write_entry.c b/ncurses/tinfo/write_entry.c
index 97fa06ab..3f6eebfc 100644
--- a/ncurses/tinfo/write_entry.c
+++ b/ncurses/tinfo/write_entry.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2010,2011 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -39,21 +39,15 @@
 #include <curses.priv.h>
 #include <hashed_db.h>
 
-#include <sys/stat.h>
-
 #include <tic.h>
 
-#ifndef S_ISDIR
-#define S_ISDIR(mode) ((mode & S_IFMT) == S_IFDIR)
-#endif
-
 #if 1
 #define TRACE_OUT(p) DEBUG(2, p)
 #else
 #define TRACE_OUT(p)		/*nothing */
 #endif
 
-MODULE_ID("$Id: write_entry.c,v 1.77 2010/08/28 21:04:05 tom Exp $")
+MODULE_ID("$Id: write_entry.c,v 1.81 2011/10/22 15:33:37 tom Exp $")
 
 static int total_written;
 
@@ -76,7 +70,7 @@ write_file(char *filename, TERMTYPE *tp)
     DEBUG(1, ("Created %s", filename));
 
     if (write_object(tp, buffer, &offset, limit) == ERR
-	|| fwrite(buffer, sizeof(char), offset, fp) != offset) {
+	|| fwrite(buffer, sizeof(char), (size_t) offset, fp) != offset) {
 	_nc_syserr_abort("error writing %s/%s", _nc_tic_dir(0), filename);
     }
 
@@ -115,7 +109,7 @@ check_writeable(int code)
 #endif /* !USE_HASHED_DB */
 
 static int
-make_db_path(char *dst, const char *src, unsigned limit)
+make_db_path(char *dst, const char *src, size_t limit)
 {
     int rc = -1;
     const char *top = _nc_tic_dir(0);
@@ -137,9 +131,9 @@ make_db_path(char *dst, const char *src, unsigned limit)
 	    rc = -1;
 	} else {
 	    static const char suffix[] = DBM_SUFFIX;
-	    unsigned have = strlen(dst);
-	    unsigned need = strlen(suffix);
-	    if (have > need && strcmp(dst + have - need, suffix)) {
+	    size_t have = strlen(dst);
+	    size_t need = strlen(suffix);
+	    if (have > need && strcmp(dst + (int) (have - need), suffix)) {
 		if (have + need <= limit)
 		    strcat(dst, suffix);
 		else
@@ -355,7 +349,6 @@ _nc_write_entry(TERMTYPE *const tp)
 
 		_nc_db_put(capdb, &key, &data);
 	    }
-	    _nc_db_close(capdb);
 	}
     }
 #else /* !USE_HASHED_DB */
@@ -469,29 +462,29 @@ _nc_write_entry(TERMTYPE *const tp)
 #endif /* USE_HASHED_DB */
 }
 
-static unsigned
+static size_t
 fake_write(char *dst,
 	   unsigned *offset,
-	   unsigned limit,
+	   size_t limit,
 	   char *src,
-	   unsigned want,
-	   unsigned size)
+	   size_t want,
+	   size_t size)
 {
-    unsigned have = (limit - *offset);
+    size_t have = (limit - *offset);
 
     want *= size;
     if (have > 0) {
 	if (want > have)
 	    want = have;
 	memcpy(dst + *offset, src, want);
-	*offset += want;
+	*offset += (unsigned) want;
     } else {
 	want = 0;
     }
     return (want / size);
 }
 
-#define Write(buf, size, count) fake_write(buffer, offset, limit, (char *) buf, count, size)
+#define Write(buf, size, count) fake_write(buffer, offset, (size_t) limit, (char *) buf, (size_t) count, (size_t) size)
 
 #undef LITTLE_ENDIAN		/* BSD/OS defines this as a feature macro */
 #define HI(x)			((x) / 256)
@@ -502,10 +495,10 @@ fake_write(char *dst,
 #define WRITE_STRING(str) (Write(str, sizeof(char), strlen(str) + 1) == strlen(str) + 1)
 
 static int
-compute_offsets(char **Strings, unsigned strmax, short *offsets)
+compute_offsets(char **Strings, size_t strmax, short *offsets)
 {
     int nextfree = 0;
-    unsigned i;
+    size_t i;
 
     for (i = 0; i < strmax; i++) {
 	if (Strings[i] == ABSENT_STRING) {
@@ -523,9 +516,9 @@ compute_offsets(char **Strings, unsigned strmax, short *offsets)
 }
 
 static void
-convert_shorts(unsigned char *buf, short *Numbers, unsigned count)
+convert_shorts(unsigned char *buf, short *Numbers, size_t count)
 {
-    unsigned i;
+    size_t i;
     for (i = 0; i < count; i++) {
 	if (Numbers[i] == ABSENT_NUMERIC) {	/* HI/LO won't work */
 	    buf[2 * i] = buf[2 * i + 1] = 0377;
@@ -534,7 +527,7 @@ convert_shorts(unsigned char *buf, short *Numbers, unsigned count)
 	    buf[2 * i + 1] = 0377;
 	} else {
 	    LITTLE_ENDIAN(buf + 2 * i, Numbers[i]);
-	    TRACE_OUT(("put Numbers[%d]=%d", i, Numbers[i]));
+	    TRACE_OUT(("put Numbers[%u]=%d", (unsigned) i, Numbers[i]));
 	}
     }
 }
@@ -706,7 +699,7 @@ write_object(TERMTYPE *tp, char *buffer, unsigned *offset, unsigned limit)
 	    return (ERR);
 
 	nextfree = compute_offsets(tp->Strings + STRCOUNT,
-				   tp->ext_Strings,
+				   (size_t) tp->ext_Strings,
 				   offsets);
 	TRACE_OUT(("after extended string capabilities, nextfree=%d", nextfree));
 
@@ -714,7 +707,7 @@ write_object(TERMTYPE *tp, char *buffer, unsigned *offset, unsigned limit)
 	    return (ERR);
 
 	nextfree += compute_offsets(tp->ext_Names,
-				    extcnt,
+				    (size_t) extcnt,
 				    offsets + tp->ext_Strings);
 	TRACE_OUT(("after extended capnames, nextfree=%d", nextfree));
 	strmax = tp->ext_Strings + extcnt;
@@ -742,7 +735,7 @@ write_object(TERMTYPE *tp, char *buffer, unsigned *offset, unsigned limit)
 
 	TRACE_OUT(("WRITE %d numbers @%d", tp->ext_Numbers, *offset));
 	if (tp->ext_Numbers) {
-	    convert_shorts(buf, tp->Numbers + NUMCOUNT, tp->ext_Numbers);
+	    convert_shorts(buf, tp->Numbers + NUMCOUNT, (size_t) tp->ext_Numbers);
 	    if (Write(buf, 2, tp->ext_Numbers) != tp->ext_Numbers)
 		return (ERR);
 	}