Recent questions tagged c

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - Writing to a closed, local TCP socket not failing

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asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - how to exit a child process - _exit() vs. exit

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asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - Anonymous functions using GCC statement expressions

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987 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - What is the difference between using _exit() & exit() in a conventional Linux fork-exec?

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asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - Why are malloc() and printf() said as non-reentrant?

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1.1k views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - Returning function pointer type

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asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - segfault only when NOT using debugger

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946 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - Check glibc version for a particular gcc compiler

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1.3k views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - atol() v/s. strtol()

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1.1k views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - Want to compile native Android binary I can run in terminal on the phone

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asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - How to determine if memory is aligned?

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989 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - Mmap() an entire large file

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asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - fcntl, lockf, which is better to use for file locking?

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962 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - Literal string initializer for a character array

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asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c preprocessor - C/C++ macro/template blackmagic to generate unique name

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781 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - How to append strings using sprintf?

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1.1k views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - faster alternative to memcpy?

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1.3k views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - Given an audio stream, find when a door slams (sound pressure level calculation?)

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722 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - What is the format specifier for unsigned short int?

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1.1k views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - Why prefer start + (end - start) / 2 over (start + end) / 2 when calculating the middle of an array?

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1.0k views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - Difference between r+ and w+ in fopen()

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asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - GDB: Listing all mapped memory regions for a crashed process

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1.1k views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - How to make backtrace()/backtrace_symbols() print the function names?

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984 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - How to solve "ptrace operation not permitted" when trying to attach GDB to a process?

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1.7k views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - Why won't extern link to a static variable?

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912 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - Correctness of Sakamoto's algorithm to find the day of week

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994 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - Where can one find the C89/C90 standards in PDF format?

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1.2k views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - What are the differences between poll and select?

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1.1k views 1 answer

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