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Questions tagged c

2808 questions · page 25 of 57

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14
votes
2
answers

How to use the poll C function to watch named pipes in Linux?

c linux
asked 2011-05-02T13:04:02.220
84
votes
3
answers

How to add multiple header include and library directories to the search path in a single gcc command?

c gcc
asked 2011-05-01T06:07:53.890
17
votes
5
answers

Using arrow -> and dot . operators together in C

c binary-tree
asked 2011-04-30T22:15:01.017
11
votes
10
answers

How to crash a system programmatically

c++ c operating-system kernel
asked 2011-04-29T07:22:05.760
9
votes
5
answers

Swig, returning an array of doubles

python c arrays return swig
asked 2011-04-28T17:19:10.147
18
votes
3
answers

Is it possible to find the Memory Allocated to the Pointer, without searching for the malloc statement

c gdb
asked 2011-04-28T02:54:36.333
11
votes
3
answers

Langford sequence implementation Haskell or C

c algorithm math haskell combinatorics
asked 2011-04-27T19:49:10.113
16
votes
2
answers

Calculation of accumulation area

c++ c delphi gis
asked 2011-04-26T11:55:13.533
18
votes
4
answers

doxygen comment multiple variables at once

c++ c variables doxygen comments
asked 2011-04-25T11:42:50.383
10
votes
1
answers

C Syslog.h not writing the log

c linux daemon archlinux
asked 2011-04-25T04:48:01.063
62
votes
6
answers

Why are SDL and OpenGL related?

c++ c opengl sdl
asked 2011-04-24T06:20:54.913
41
votes
3
answers

Are parenthesis needed to get the address of a struct member from a pointer to the struct as in "&(s->var)" vs "&s->var"?

c
asked 2011-04-24T00:56:40.350
105
votes
7
answers

How to disable compiler optimizations in gcc?

c gcc compiler-optimization compiler-options
asked 2011-04-23T17:58:44.690
56
votes
6
answers

How to compile C source code without a main function?

c
asked 2011-04-23T12:59:48.987
40
votes
7
answers

What does mean for a name or type to have a certain language linkage?

c++ c standards linkage extern-c
asked 2011-04-23T11:29:20.013
10
votes
1
answers

How much memory locked in a process

c linux unix posix bsd
asked 2011-04-23T05:27:55.377
13
votes
6
answers

for or while loop inside #define directive

c for-loop c-preprocessor
asked 2011-04-22T20:39:28.867
31
votes
5
answers

Why is the first argument of getline a pointer to pointer "char**" instead of "char*"?

c function gcc
asked 2011-04-21T12:54:10.840
172
votes
5
answers

What is the difference between signed and unsigned int

c unsigned-integer signed-integer
asked 2011-04-21T05:21:49.803
16
votes
6
answers

Is float slower than double? Does 64 bit program run faster than 32 bit program?

c# java c++ c static-typing
asked 2011-04-21T01:14:49.793
100
votes
4
answers

Why is CUDA pinned memory so fast?

c++ c linux cuda
asked 2011-04-20T21:39:50.280
38
votes
6
answers

What does #include actually do?

c include
asked 2011-04-20T19:09:37.457
142
votes
6
answers

Mapping a numeric range onto another

c math arduino
asked 2011-04-20T14:21:33.840
167
votes
7
answers

Is it safe to parse a /proc/ file?

c++ c linux unix procfs
asked 2011-04-19T08:12:44.620
77
votes
12
answers

How do I check if an integer is even or odd using bitwise operators

c bitwise-operators
asked 2011-04-18T09:29:37.400
14
votes
7
answers

Take the average of two signed numbers in C

c optimization average numerics
asked 2011-04-18T00:40:04.360
22
votes
5
answers

Is function call a memory barrier?

c
asked 2011-04-17T11:36:46.137
36
votes
6
answers

How to compile C programming in Windows 7?

c windows-7
asked 2011-04-17T05:54:11.263
30
votes
4
answers

Looking for OpenCV tutorial

c++ c opencv image-processing computer-vision
asked 2011-04-15T16:49:05.143
10
votes
5
answers

What does L do?

c++ c string
asked 2011-04-15T16:46:23.447
12
votes
10
answers

Is there a better way to do C style error handling?

c error-handling
asked 2011-04-15T13:15:57.330
17
votes
5
answers

format string vulnerability - printf

c string security format
asked 2011-04-15T06:09:45.343
10
votes
4
answers

SHA-512 source code in C

c hash sha512
asked 2011-04-14T22:04:00.150
14
votes
3
answers

Force ignore duplicate symbols?

c++ c macos ld
asked 2011-04-14T20:34:40.580
9
votes
4
answers

Create buffer overflows in snow leopard

c security osx-snow-leopard buffer-overflow fortify-source
asked 2011-04-13T19:59:28.717
9
votes
5
answers

What is the correct way to force an app to core dump and quit?

c++ c signals coredump
asked 2011-04-13T11:08:37.627
9
votes
6
answers

Program aborts when using strcpy on a char pointer? (Works fine on char array)

c strcpy
asked 2011-04-13T07:43:39.823
10
votes
4
answers

C - measuring computing time

c profiling
asked 2011-04-13T05:17:39.787
16
votes
1
answers

how to write PHP module in C

php c php-internals php-extension
asked 2011-04-12T06:32:08.160
10
votes
9
answers

Return an array with all integers from a to b

c arrays
asked 2011-04-11T21:17:16.343
12
votes
7
answers

Assert and unused local variable warning in GCC don't mix well?

c++ c gcc g++
asked 2011-04-11T19:27:04.713
23
votes
4
answers

Parse double precision IEEE floating-point on a C compiler with no double precision type

c++ c casting avr
asked 2011-04-10T19:41:44.687
17
votes
8
answers

Threading in C, cross platform

c multithreading concurrency cross-platform
asked 2011-04-10T17:57:47.460
15
votes
3
answers

Changing an array with a function in C?

c arrays function pointers
asked 2011-04-10T12:51:37.137
10
votes
4
answers

Running a shell command in a c program

c linux shell
asked 2011-04-10T01:08:06.547
15
votes
4
answers

checking that `malloc` succeeded in C

c malloc
asked 2011-04-09T19:50:16.607
30
votes
6
answers

C-to-hardware compiler (HLL synthesis)

c compiler-construction hardware fpga
asked 2011-04-09T06:25:39.043
24
votes
5
answers

Undefined reference to SSL_library_init and SSL_load_error_strings

c openssl undefined-reference
asked 2011-04-08T09:42:25.567
17
votes
4
answers

Bind error while recreating socket

c sockets bind
asked 2011-04-08T08:53:01.127
10
votes
4
answers

Can't turn off socket option IPV6_V6ONLY

c macos sockets
asked 2011-04-07T21:33:24.643
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