Andrew Philip Bell wrote:
No argument here, but for non (X/Lucid/whatever)Emacs users, tkinfo is very
nicely done -- perhaps even Emacs users should check it out for info files.
I haven't used tkinfo, so don't construe this as any kind of
criticism, but it's almost inconceivable that an
Hello people,
I've got the feeling like I've missed something:
so far I understood two actions:
gcc foo.c -o foo
and
gcc -S foo.c
gcc foo.s -o foo
should produce similar (well almost) code. However, when in latter case I
run foo, I get Bus error(core dumped) message. Ideas what goes wrong
hi again
is there a function similar to pascal's filesize() in ANSI C? something
that will take a pointer to a stream as parameter, and return the file
size in bytes.
tia,
leon
--
__ _
Leon Breedt-o) / / (_)__ __ __
System
hi
can anyone tell me why this function works:
int fopenfile(FILE **fp, char *fname)
{
*fp = fopen(fname, "r+");
if (!*fp)
*fp = fopen(fname, "w+"); /* create if not found */
return 0;
}
but this one doesnt:
int fopenfile(FILE *fp, char *fname)
{
fp = fopen(fname, "r+");
hi again :)
what's the fastest way to check for the existence of a file/directory?
tia,
leon
--
__ _
Leon Breedt-o) / / (_)__ __ __
System Administrator /\\/ /__/ / _ \/ // /\ \/ /
[EMAIL PROTECTED]_\_v/_/_//_/\_,_/
Hello,
Can someone explain how to compute checksums and how do they work ?
This is for a program i'm working on (
http://www.imaginet.fr/~dramboz/jview) :
the program can create databases which are composed of blocks with the
same size. I'd like to add a checksum to each block to see if the
On Sat, Nov 07, 1998 at 05:14:56PM +0200, Leon Breedt wrote:
what's the fastest way to check for the existence of a file/directory?
I do not know about fastest but stat will work. or you can call open and
check for error. or...
Andrea Arcangeli wrote:
still. Beyond that, I don't really use any applications other than
XEmacs.
And your favourite compiler/interpreter (at least if you don' t use elisp
all the time ;-.
OK, I should have said `interactive applications'. Everything else
gets run in a shell-mode
Leon Breedt wrote:
what's the fastest way to check for the existence of a file/directory?
Use stat().
OTOH, whether a file exists is usually irrelevant. It's usually more
meaningful to determine whether the current process can read or write
the file (the file may exist, but the permissions
Leon Breedt wrote:
can anyone tell me why this function works:
int fopenfile(FILE **fp, char *fname)
{
*fp = fopen(fname, "r+");
if (!*fp)
*fp = fopen(fname, "w+"); /* create if not found */
return 0;
}
This will only work if `fp' points to writable memory. If it
Leon Breedt wrote:
int fopenfile(FILE *fp, char *fname)
{
fp = fopen(fname, "r+");
if (!fp)
fp = fopen(fname, "w+"); /* create if not found */
return 0;
}
This don't work because 'fp' is passed by value :
when you do
fopenfile( file, filename);
the value of 'file' is copied
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