hello,
i have a problem with strlen. I have written this:
for(y=13,z=0; cInBuf!=' ';y++)
{
cBuf=cInBuf;
z++;
}
len = strlen(cBuf);
out=len/2;
fprintf(outfile,"F%i",out);
If strlen is e.g. 22, it write F22. I want to write F2F2.
How can i do this?... (5 Replies)
Hello,
Just a little problem with the ksh function : strlen
I want to use this function in this little ksh program :
while read line ; do
TOTO=$line
TOTONB=strlen($TOTO)
echo $TOTONB (3 Replies)
Collegues
I tried to manipulate a UTF 8 data using the following script.
cat $1 | sed 's/ലായി$/ലായി LAYI/g' | sed 's/ുടെ/ുടെ UTE/g' | sed 's/യില്*/യില്* YIL/g'
But it says that cnot exicute binary file. Any solution.
Jaganadh.
Linguist (1 Reply)
In a declaration, I have:
const char comment_begin = "<!--";
const char comment_end = "-->";
const int comment_begin_len = strlen(comment_begin);
const int comment_end_len = strlen(comment_end);
When I compile, I get the warnings:
emhttpc.c:64: warning: initializer element is not... (10 Replies)
I have been getting some flack recently for my use of strlen() and strnlen(). Honestly I have always just taken their functionality for granted as being the easiest way of getting the length of a string. Is it really so much better to do pointer arithmetic? What am I gaining besides more... (3 Replies)
We just installed icu for UTF-8 compliance on our AIX 5.3 system. While usuing vi on some files we get the following error:
ex: 0602-169 Incomplete or invalid multibyte character encountere
yte character encountered, conversion failed.ex: 0602-169 Incomplete or invalidb
ractersultibyte... (0 Replies)
I need to use sort, uniq, grep, wc,... and the like to work with lists of words in UTF-8 (the "words" being phonetic transcriptions using the IPA). I have been using Google a lot and I even found at least one previous post on this topic, but it didn't help.
I tried following the instructions... (2 Replies)
Hi,
I have tried to convert a UTF-8 file to windows UTF-16 format file as below from unix machine
unix2dos < testing.txt | iconv -f UTF-8 -t UTF-16 > out.txt
and i am getting some chinese characters as below which l opened the converted file on windows machine.
LANG=en_US.UTF-8... (3 Replies)
Hello,
This function was copied into my code, which was compiled without error/warning, but when executed there is always Segmentation fault at the end after the output (which seems correct!):
void get_hashes(unsigned int hash, unsigned char *in)
{
unsigned char *str = in;
int pos =... (7 Replies)
greetings,
pretty new to php and i think i might be missing some fundamental limitation of isset. i have two php scripts below that are executed by crond, one using --host X and one that does not. and below that are three different attempts at generating a command line that will be executed. the... (8 Replies)
Discussion started by: crimso
8 Replies
LEARN ABOUT PLAN9
rune
RUNE(2) System Calls Manual RUNE(2)NAME
runetochar, chartorune, runelen, fullrune, utflen, utfrune, utfrrune, utfutf - rune/UTF conversion
SYNOPSIS
#include <u.h>
#include <libc.h>
int runetochar(char *s, Rune *r)
int chartorune(Rune *r, char *s)
int runelen(long r)
int fullrune(char *s, int n)
int utflen(char *s)
char* utfrune(char *s, long c)
char* utfrrune(char *s, long c)
char* utfutf(char *s1, char *s2)
DESCRIPTION
These routines convert to and from a UTF byte stream and runes.
Runetochar copies one rune at r to at most UTFmax bytes starting at s and returns the number of bytes copied. UTFmax, defined as 3 in
<libc.h>, is the maximum number of bytes required to represent a rune.
Chartorune copies at most UTFmax bytes starting at s to one rune at r and returns the number of bytes copied. If the input is not exactly
in UTF format, chartorune will convert to 0x80 and return 1.
Runelen returns the number of bytes required to convert r into UTF.
Fullrune returns 1 if the string s of length n is long enough to be decoded by chartorune and 0 otherwise. This does not guarantee that
the string contains a legal UTF encoding. This routine is used by programs that obtain input a byte at a time and need to know when a full
rune has arrived.
The following routines are analogous to the corresponding string routines with utf substituted for str and rune substituted for chr.
Utflen returns the number of runes that are represented by the UTF string s.
Utfrune (utfrrune) returns a pointer to the first (last) occurrence of rune c in the UTF string s, or 0 if c does not occur in the string.
The NUL byte terminating a string is considered to be part of the string s.
Utfutf returns a pointer to the first occurrence of the UTF string s2 as a UTF substring of s1, or 0 if there is none. If s2 is the null
string, utfutf returns s1.
SOURCE
/sys/src/libc/port/rune.c
/sys/src/libc/port/utfrune.c
SEE ALSO utf(6), tcs(1)RUNE(2)