Linux and UNIX Man Pages

Linux & Unix Commands - Search Man Pages

ustrtok(3alleg4) [centos man page]

ustrtok(3alleg4)						  Allegro manual						  ustrtok(3alleg4)

NAME
ustrtok - Retrieves tokens from a string. Allegro game programming library. SYNOPSIS
#include <allegro.h> char *ustrtok(char *s, const char *set); DESCRIPTION
This function retrieves tokens from `s' which are delimited by characters from `set'. To initiate the search, pass the string to be searched as `s'. For the remaining tokens, pass NULL instead. Warning: Since ustrtok alters the string it is parsing, you should always copy the string to a temporary buffer before parsing it. Also, this function is not re-entrant (ie. you cannot parse two strings at the same time). Example: char *word; char string[]="some-words with dashes"; char *temp = ustrdup(string); word = ustrtok(temp, " -"); while (word) { allegro_message("Found `%s' ", word); word = ustrtok(NULL, " -"); } free(temp); RETURN VALUE
Returns a pointer to the token, or NULL if no more are found. SEE ALSO
uconvert(3alleg4), ustrchr(3alleg4), ustrrchr(3alleg4), ustrstr(3alleg4), ustrpbrk(3alleg4), ustrtok_r(3alleg4), allegro_message(3alleg4), ustrncpy(3alleg4), exgui(3alleg4) Allegro version 4.4.2 ustrtok(3alleg4)

Check Out this Related Man Page

ustrtok(3alleg4)						  Allegro manual						  ustrtok(3alleg4)

NAME
ustrtok - Retrieves tokens from a string. Allegro game programming library. SYNOPSIS
#include <allegro.h> char *ustrtok(char *s, const char *set); DESCRIPTION
This function retrieves tokens from `s' which are delimited by characters from `set'. To initiate the search, pass the string to be searched as `s'. For the remaining tokens, pass NULL instead. Warning: Since ustrtok alters the string it is parsing, you should always copy the string to a temporary buffer before parsing it. Also, this function is not re-entrant (ie. you cannot parse two strings at the same time). Example: char *word; char string[]="some-words with dashes"; char *temp = ustrdup(string); word = ustrtok(temp, " -"); while (word) { allegro_message("Found `%s' ", word); word = ustrtok(NULL, " -"); } free(temp); RETURN VALUE
Returns a pointer to the token, or NULL if no more are found. SEE ALSO
uconvert(3alleg4), ustrchr(3alleg4), ustrrchr(3alleg4), ustrstr(3alleg4), ustrpbrk(3alleg4), ustrtok_r(3alleg4), allegro_message(3alleg4), ustrncpy(3alleg4), exgui(3alleg4) Allegro version 4.4.2 ustrtok(3alleg4)
Man Page

14 More Discussions You Might Find Interesting

1. Programming

trying to pass a string

hey guys, I have a function that I need to pass something like this to: function(set=a); so the "set=" part is always the same, but I'm getting the "a" part in a for loop. so the calls would be in a loop and would end up doing: function(set=a); function(set=b); function(set=c);... (4 Replies)
Discussion started by: annie
4 Replies

2. Programming

string function

I have a question concerning string functions. I have not been able to locate a function that does what I want, so I fugured I'd ask before I wrote on myself. Is there a function to which I can pass 2 strings (character string a and character string b) and have it tell me if string b appears... (7 Replies)
Discussion started by: jalburger
7 Replies

3. Programming

string returning function

I have two string returning function in ESQL/C char *segment_name(lbuffer) char *lbuffer; {..... and char *get_bpdvalue(f_name) char *f_name; {...... both declared above main() char *get_bpdvalue(); char *segment_name(); my problem is segment_name works on sprintf and strcpy... (5 Replies)
Discussion started by: jisc
5 Replies

4. Programming

Bit shift operator

Can someone pls tell me how is the operation different in the following two code snippets? main() { int temp=20742; short temp1; temp1 = temp << 8; printf("The vaue is %d\n",temp1>>8);} result:6 main() { int temp=20742; short temp1; temp1 =(temp << 8)>>8; printf("The vaue... (5 Replies)
Discussion started by: naan
5 Replies

5. Shell Programming and Scripting

calculating variance in perl programming

#!/usr/bin/perl -w use strict; open(FH,"$ARGV") or die; my @temp=<FH>; close FH; my $mean = Mean(\@temp); my $var = variance(\@temp); print "$var\n"; sub estimate_variance { my ($arrayref) = @_; my ($mean,$result) = (mean($arrayref),0); foreach (@$arrayref) {... (4 Replies)
Discussion started by: cdfd123
4 Replies

6. Shell Programming and Scripting

Append to end of each line of file without a temp file.

Hello I am trying to append an incrimenting number to the end of each line I have it working with a temp file. But I want to do this without a temp file. a=1 cat "file" | while read LINE do echo "$LINE, $a" >> filewithnumbers a=`expr $a + 1` ... (4 Replies)
Discussion started by: rorey_breaker
4 Replies

7. Shell Programming and Scripting

Bash script - stripping away characters that can't be used in filenames

I want to create a temp file which is named based on a search string. The search string may contain spaces or characters that aren't supposed to be used in filenames so I want to strip those out. My thought was to use 'tr' with but the result is the opposite of what I want: $ echo "test... (5 Replies)
Discussion started by: mglenney
5 Replies

8. Shell Programming and Scripting

put a string before a searched string

hi all! i have a working that looks like this... file1 MALE JOHN MALE ANJO FEMALE ANNE MALE JAMES FEMALE HONEY FEMALE IZA what i want to do is insert "M" when the first string is "MALE" and insert "F" when the first string is "FEMALE". file1 M MALE ... (10 Replies)
Discussion started by: kingpeejay
10 Replies

9. Shell Programming and Scripting

Help in understanding the following commands

Hi , Please help me in understanding the below commands temp="$dirname.temp.cc.$$" This will eliminate any trailing white spaces??? k=$(grep -cvE " |\+|-|0|1|\f" $temp if (substr(file,2,24) ~ /{13,}/) {print "N" file} -- this is inside an awk script (4 Replies)
Discussion started by: justchill
4 Replies

10. Shell Programming and Scripting

string parsing using UNIX

I got multple sql files.such as >>vi abc.sql select A.SITENAME, NULL NULL A.CREATE_DTM NULL A.MODIFY_DTM NULL FROM ${STG_RET_ITEM} A INNER JOIN ${STG_INC_COMP} B ON (A.CUSTID=B.CUSTID) LEFT OUTER JOIN ( select C.SITEID,SITESTATUS,MIN_EFF_DT,CURR_ST_DT,MAX_IN_DT,MAX_ACT_DT from... (4 Replies)
Discussion started by: ali123
4 Replies

11. Shell Programming and Scripting

Read last word of the line.

Hi, I need a script to read last word of the line and out put in some temp file. i it can contain any word like: My name is Harry. or My zip code is 24490 or it can be My secret code is 024H I just need last word of the line (Harry, or 2440 or 024H) Thanks for the posts below.... (10 Replies)
Discussion started by: HarryReid
10 Replies

12. Shell Programming and Scripting

sed substitution or awk, need to direct change the file

I want change the file when the line contains $(AA) but NOT contains $(BB), then change $(AA) to $(AA) $(BB) eg: $(AA) something $(AA) $(BB) something (7 Replies)
Discussion started by: yanglei_fage
7 Replies

13. Shell Programming and Scripting

Need help in sorting the file and putting to a different folder

Hi, I am new to unix. Kindly help me on this. My requirement is as below: I have a path temp/input , temp/CL and temp/CM I have files in temp/input as below (dates in YYYYMMDDHHMISS) NMP1515O.CL.20181026111213 NMP1515O.CM.20181025111213 ... (4 Replies)
Discussion started by: Shanmugapriya D
4 Replies

14. Shell Programming and Scripting

How to remove everything after a word containing string?

Hello, I wish to remove any word coming after searched string found in a word. source*.txt #!bin/bash #test1 http://www.aa.bb.cc http://www.xx.yy http://www.11.22.44 #test2 http://www.11.rr.cd http://www.01.yy http://www.yy.22.tt #test3 http://www.22.qq.fc http://www.0x.yy... (15 Replies)
Discussion started by: baris35
15 Replies

Featured Tech Videos