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Applied Stefan's patches to support RISCOS.

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This commit is contained in:
Werner Koch 2001-08-20 11:53:05 +00:00
parent aa1514852a
commit 23589ae0a2
56 changed files with 1593 additions and 109 deletions
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41
util/fileutil.c
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@ -25,6 +25,10 @@
#include <string.h>
#include <assert.h>
#include <unistd.h>
#ifdef __riscos__
#include <kernel.h>
#include <sys/swis.h>
#endif /* __riscos__ */
#include "util.h"
#include "memory.h"
#include "ttyio.h"
@ -39,7 +43,7 @@ make_basename(const char *filepath)
{
char *p;
if ( !(p=strrchr(filepath, '/')) )
if ( !(p=strrchr(filepath, DIRSEP_C)) )
#ifdef HAVE_DRIVE_LETTERS
if ( !(p=strrchr(filepath, '\\')) )
if ( !(p=strrchr(filepath, ':')) )
@ -66,13 +70,13 @@ make_dirname(const char *filepath)
int dirname_length;
char *p;
if ( !(p=strrchr(filepath, '/')) )
if ( !(p=strrchr(filepath, DIRSEP_C)) )
#ifdef HAVE_DRIVE_LETTERS
if ( !(p=strrchr(filepath, '\\')) )
if ( !(p=strrchr(filepath, ':')) )
#endif
{
return m_strdup(".");
return m_strdup(EXTSEP_S);
}
dirname_length = p-filepath;
@ -103,20 +107,30 @@ make_filename( const char *first_part, ... )
n += strlen(s) + 1;
va_end(arg_ptr);
#ifndef __riscos__
home = NULL;
if( *first_part == '~' && first_part[1] == '/'
if( *first_part == '~' && first_part[1] == DIRSEP_C
&& (home = getenv("HOME")) && *home )
n += strlen(home);
name = m_alloc(n);
p = home ? stpcpy(stpcpy(name,home), first_part+1)
: stpcpy(name, first_part);
#else /* __riscos__ */
name = m_alloc(n);
p = stpcpy(name, first_part);
#endif /* __riscos__ */
va_start( arg_ptr, first_part ) ;
while( (s=va_arg(arg_ptr, const char *)) )
p = stpcpy(stpcpy(p,"/"), s);
p = stpcpy(stpcpy(p, DIRSEP_S), s);
va_end(arg_ptr);
#ifndef __riscos__
return name;
#else /* __riscos__ */
p = gstrans(name);
m_free(name);
return p;
#endif /* __riscos__ */
}
@ -126,11 +140,26 @@ compare_filenames( const char *a, const char *b )
/* ? check whether this is an absolute filename and
* resolve symlinks?
*/
#ifndef __riscos__
#ifdef HAVE_DRIVE_LETTERS
return ascii_strcasecmp(a,b);
#else
return strcmp(a,b);
#endif
#else /* __riscos__ */
int c = 0;
char *abuf, *bbuf;
abuf = gstrans(a);
bbuf = gstrans(b);
c = stricmp(abuf, bbuf);
m_free(abuf);
m_free(bbuf);
return c;
#endif /* __riscos__ */
}