Recent questions tagged c

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - Is printf()'s string width safe with unterminated strings?

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798 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - mmap SIGBUS error and initializing the file

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asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - Can you use restrict-ed pointers to access the same object in some cases?

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658 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - how to ignore whitespaces in fscanf()

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asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - Finding the maximum element of an array recursively

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851 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - Problem with strtok and segmentation fault

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asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - chdir() not affecting environment variable PWD

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1.1k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - How to accept socket with timeout

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1.3k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - malloc() in Linux - "there is no guarantee that the memory really is available"?

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865 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - Is there a gcc flag to catch integer truncation?

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901 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - Why the environment variable is unset after using setenv( )

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941 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - Why is MAP_GROWSDOWN mapping does not grow?

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696 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - Can an integer be shared between threads safely?

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801 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - Redefining enum enumerators with #define

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888 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - How to get attributes from a node in libxml2

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1.1k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - TEMP_FAILURE_RETRY and __USE_GNU

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973 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - Problem with string conversion to number ( strtod )

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781 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - _Bool type and strict aliasing

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845 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - Why printk doesn't print message in kernel log(dmesg)

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1.2k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - Why does redefining a static global variable give a compile-time error when redefining a global variable does not?

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755 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - Malloc -> how much memory has been allocated?

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864 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - Specific functions vs many Arguments vs context dependent

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664 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - Array of arrays, with different sizes

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805 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - can we use poll function with unnamed pipes?

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827 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - Does socket become unusable after connect() fails?

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854 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - What sorting algorithm does qsort use?

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834 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - Naming a variable `current` in a kernel module leads to "function declaration isn’t a prototype" error

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844 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - Accuracy of floating point arithmetic

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756 views 1 answer

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