12-23-2008
that's good. thanks for sharing the way you code, tellarunbose...
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1. Programming
Here is simple code for multithreading in POSIX:
void* simplethread(void* arg)
{
printf("Hello World\n");
}
int main(void)
{
pthread_t id;
pthread_create(&id, NULL, simplethread, NULL);
return 0;
}
Whether the new thread will run or not depends on the OS. Tricky ... (5 Replies)
Discussion started by: _rocky
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2. Programming
how to do with that?
after cc -o xxxx xxxx.c
ld:
Unresolved:
_pthread_create
_pthread_deteach
_pthread_exit
Thanks (3 Replies)
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3. Programming
Hello
My problem goes like this:
I have used Pthread_create, and I have tryed to create 2 proccess but nothing happens! It does not even matter what the function im trying to create do. It is if im trying to activate an empty function. This is my code.
Any help will be highly appreciated.... (1 Reply)
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4. Solaris
Im trying to run an application i compiled (iperf) and i get an error telling me that it cant create the pthread. when i ran the ./configuration one of the things it checked was for pthreads which came back ok.
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5. Programming
I try to compile a sample c code in fedora eclipse 3.2 as managed makefile using pthread library,it shows some error on pthread functions.Error is of undefined reference to pthread.Anybody guide me to solve this problem.
Thanking you (1 Reply)
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6. Programming
Hi guys.
H was learning posix threads in C with anjuta IDE. it gives me
undefined reference to `pthread_create'
I know i should compile it like:
gcc -lpthread main.c
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7. Programming
The prototype for pthread_create function is like this:-
int pthread_create(pthread_t *thread,pthread_attr_t *attr,void *(*start routine),void *arg);
Q.1 .Why the return type of the start_routine must be void*??
Q.2. Why should we pass arg by converting into void * only ??
Thank You (3 Replies)
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8. UNIX for Dummies Questions & Answers
Hi,
I'm trying to do my homework assignment but I am having trouble using the pthread_create fucntion.
Here is my code________________
//Alicia Johnson
//sum_pid program
//creates n number of threads. These threads create a random number
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9. Programming
Suppose I have a simple program main() with a global varibale int x=0.
int x = 0;
main()
{
print("%d\n",x);
}
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Which one will be better threads( pthread_create ) or process( fork )?
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LEARN ABOUT MOJAVE
sharing
sharing(8) BSD System Manager's Manual sharing(8)
NAME
sharing -- create share points for afp and smb services.
SYNOPSIS
sharing [-a <path> [options]] [-e <share point name> [options]] [-r <share point name>] [-l]
DESCRIPTION
A list of flags and their descriptions:
-a <path>
Add a new share point for the directory specified by <path>.
-e <share point name>
Edit the share point record specified by <share point name>.
-r <share point name>
Delete the share point record specified by <share point name>.
-l List all existing share point records.
The following options modify share point record attributes:
-A <afp name>
Use customized name <afp name> when using share point with afp.
-S <smb name>
Use customized name <smb name> when using share points with smb.
-s <flags>
Use this option to enable and disable sharing via afp and smb. By default a share point is enabled for afp and smb protocols. To
enable and disable particular services, combine (binary AND) the following flags as required: 100 (enable sharing for afp) and 001
(enable sharing for smb). Specify 000 to turn off sharing of a share point altogether.
-g <guest flag>
Use this option to enable and disable guest access for afp and smb. By default guest access is enabled for afp and smb. To enable
and disable guest access to particular services, combine (binary AND) the following flags as required: 100 (enable guest for afp)
and 001 (enable guest for smb). Specify 000 to turn off guest access for a share point altogether.
-i <inherit privileges flag>
Use this option to enable and disable the "inherit privileges" attribute for afp. By default "inherit privileges" is enabled for
afp. To enable "inherit privileges", combine (binary AND) the following flags as required: 10 ("inherit privileges" for afp).
Specify 00 to turn off "inherit privileges" for a share point altogether.
-n <customized record name>
Specify a <customized record name> to be used as the share point record name. By default the record name is the name of the direc-
tory pointed to by the share point record. This directory is specified by the <path> when the record is created.
EXAMPLES
/usr/sbin/sharing -a /SomePath/ShareThisDirectory
This example shows how to create a share point for the directory "/SomePath/ShareThisDirectory":
/usr/sbin/sharing -e ShareThisDirectory -A SP1 -g 101
This example shows how to edit the share point record created above, adding a customized name "SP1" for afp servies, and enabling guest
access only for afp and smb.
FILES
/usr/sbin/sharing location of tool
macOS June 1, 2019 macOS