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-rw-r--r--dir.c24
1 files changed, 12 insertions, 12 deletions
diff --git a/dir.c b/dir.c
index cb25c18..5fa1d34 100644
--- a/dir.c
+++ b/dir.c
@@ -84,7 +84,7 @@ dosify (filename)
/* First, transform the name part. */
for (i = 0; *filename != '\0' && i < 8 && *filename != '.'; ++i)
- *df++ = tolower (*filename++);
+ *df++ = tolower ((unsigned char)*filename++);
/* Now skip to the next dot. */
while (*filename != '\0' && *filename != '.')
@@ -93,7 +93,7 @@ dosify (filename)
{
*df++ = *filename++;
for (i = 0; *filename != '\0' && i < 3 && *filename != '.'; ++i)
- *df++ = tolower (*filename++);
+ *df++ = tolower ((unsigned char)*filename++);
}
/* Look for more dots. */
@@ -135,7 +135,7 @@ downcase (filename)
/* First, transform the name part. */
for (i = 0; *filename != '\0'; ++i)
{
- *df++ = tolower (*filename);
+ *df++ = tolower ((unsigned char)*filename);
++filename;
}
@@ -635,16 +635,16 @@ file_exists_p (name)
#endif
#ifdef VMS
- dirend = rindex (name, ']');
+ dirend = strrchr (name, ']');
dirend++;
if (dirend == (char *)1)
return dir_file_exists_p ("[]", name);
#else /* !VMS */
- dirend = rindex (name, '/');
+ dirend = strrchr (name, '/');
#if defined (WINDOWS32) || defined (__MSDOS__)
/* Forward and backslashes might be mixed. We need the rightmost one. */
{
- char *bslash = rindex(name, '\\');
+ char *bslash = strrchr(name, '\\');
if (!dirend || bslash > dirend)
dirend = bslash;
/* The case of "d:file". */
@@ -693,16 +693,16 @@ file_impossible (filename)
register struct dirfile *new;
#ifdef VMS
- dirend = rindex (p, ']');
+ dirend = strrchr (p, ']');
dirend++;
if (dirend == (char *)1)
dir = find_directory ("[]");
#else
- dirend = rindex (p, '/');
+ dirend = strrchr (p, '/');
#if defined (WINDOWS32) || defined (__MSDOS__)
/* Forward and backslashes might be mixed. We need the rightmost one. */
{
- char *bslash = rindex(p, '\\');
+ char *bslash = strrchr(p, '\\');
if (!dirend || bslash > dirend)
dirend = bslash;
/* The case of "d:file". */
@@ -796,15 +796,15 @@ file_impossible_p (filename)
register struct dirfile *next;
#ifdef VMS
- dirend = rindex (filename, ']');
+ dirend = strrchr (filename, ']');
if (dirend == 0)
dir = find_directory ("[]")->contents;
#else
- dirend = rindex (filename, '/');
+ dirend = strrchr (filename, '/');
#if defined (WINDOWS32) || defined (__MSDOS__)
/* Forward and backslashes might be mixed. We need the rightmost one. */
{
- char *bslash = rindex(filename, '\\');
+ char *bslash = strrchr(filename, '\\');
if (!dirend || bslash > dirend)
dirend = bslash;
/* The case of "d:file". */