Question

Is there a way to increment a semaphore and decrement another one atomically in POSIX?

score 412 · Answer 1 · 2020-12-28T18:43:29.457000

412

Views

Is there a way to increment a semaphore and decrement another one atomically in POSIX?

Published on 28 December 2020 at 18:43

score 673 · Answer 2 · 2020-10-17T19:49:08.857000

673

Views

what is the use of using shm_open and mmap together?

Published on 17 October 2020 at 19:49

score 189 · Answer 3 · 2020-10-17T12:18:36.160000

189

Views

Opening a semaphore return 0

Published on 17 October 2020 at 12:18

score 135 · Answer 4 · 2020-07-24T18:22:06.990000

135

Views

Order of declarations in Posix structs -- is it guaranteed?

Published on 24 July 2020 at 18:22

score 544 · Answer 5 · 2020-05-15T05:39:02.773000

544

Views

What are the possible values of _POSIX_TIMERS?

Published on 15 May 2020 at 05:39

score 612 · Answer 6 · 2020-04-12T22:03:30.153000

612

Views

Is there any standard way to get creation time of file or directory in FreeBSD programatically

Published on 12 April 2020 at 22:03

score 127 · Answer 7 · 2019-11-10T23:19:25.487000

127

Views

Azure Sphere UART no reading 0x00 from serial device

Published on 10 November 2019 at 23:19

score 316 · Answer 8 · 2019-02-25T03:27:37.363000

316

Views

Thread Program on Linux (Posix Thread)

Published on 25 February 2019 at 03:27

score 265 · Answer 9 · 2018-06-18T11:29:03.630000

265

Views

call I use mq_send or msgsnd from inside a signal handler

Published on 18 June 2018 at 11:29

score 316 · Answer 10 · 2018-01-19T13:09:34.027000

316

Views

POSIX API and SOLID design principles

Published on 19 January 2018 at 13:09

score 74 · Answer 11 · 2017-12-12T02:41:15.787000

74

Views

How can I find out which systemcall(s) that a POSIX API invoked in Linux?

Published on 12 December 2017 at 02:41

score 138 · Answer 12 · 2017-07-12T16:35:37.990000

138

Views

How to create a small file (size <= 2GB) file using application compiled with _FILE_OFFSET_BITS 64?

Published on 12 July 2017 at 16:35

score 7k · Answer 13 · 2017-03-26T19:49:22.767000

7k

Views

What is timer_t at its base?

Published on 26 March 2017 at 19:49

score 270 · Answer 14 · 2017-03-10T08:59:48.973000

270

Views

How does shell preserve command file input line boundary?

Published on 10 March 2017 at 08:59

score 105 · Answer 15 · 2016-08-18T12:34:41.843000

105

Views

Getting X display variables in current running process using c++

Published on 18 August 2016 at 12:34

score 1.7k · Answer 16 · 2016-07-06T19:53:24.513000

1.7k

Views

Swift metal parallel sum calculation of array on iOS

Published on 06 July 2016 at 19:53

score 1k · Answer 17 · 2016-06-29T14:23:25.270000

1k

Views

Deadlock using named semaphore

Published on 29 June 2016 at 14:23

score 56 · Answer 18 · 2016-06-28T22:55:08.980000

56

Views

Is there any cases that write in the domain socket blocks forever?

Published on 28 June 2016 at 22:55

score 201 · Answer 19 · 2016-04-23T05:53:29.260000

201

Views

Grouping while using regexec

Published on 23 April 2016 at 05:53

score 3.5k · Answer 20 · 2016-03-30T15:05:57.950000

3.5k

Views

Are parallel calls to send/recv on the same socket valid as per POSIX standard?

Published on 30 March 2016 at 15:05

List Question

Is there a way to increment a semaphore and decrement another one atomically in POSIX?

what is the use of using shm_open and mmap together?

Opening a semaphore return 0

Order of declarations in Posix structs -- is it guaranteed?

What are the possible values of _POSIX_TIMERS?

Is there any standard way to get creation time of file or directory in FreeBSD programatically

Azure Sphere UART no reading 0x00 from serial device

Thread Program on Linux (Posix Thread)

call I use mq_send or msgsnd from inside a signal handler

POSIX API and SOLID design principles

How can I find out which systemcall(s) that a POSIX API invoked in Linux?

How to create a small file (size <= 2GB) file using application compiled with _FILE_OFFSET_BITS 64?

What is timer_t at its base?

How does shell preserve command file input line boundary?

Getting X display variables in current running process using c++

Swift metal parallel sum calculation of array on iOS

Deadlock using named semaphore

Is there any cases that write in the domain socket blocks forever?

Grouping while using regexec

Are parallel calls to send/recv on the same socket valid as per POSIX standard?

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