Write a C Program to lock file using semaphores.Using semaphores, We can control access to files, shared memory and other things. The basic functionality of a semaphore is that you can either set it, check it, or wait until it clears then set it (“test-n-set”). In C semaphores functions defined in the sys/sem library. Read …
Write a C Program to demonstrate strspn function.The strspn() function returns the index of the first character in string1 that doesn’t match any character in string2. If all the characters of the string2 matched with the string1, strspn returns the length of the string1. Read more about C Programming Language . /************************************************************ You can use …
Write a c program to find all the permutations of a given string.Example: If the given string is sam, output is,samsmamsamasasmams.Read more about C Programming Language . /************************************************************ You can use all the programs on www.c-program-example.com* for personal and learning purposes. For permissions to use the* programs for commercial purposes,* contact [email protected]* To find more …
C Program to demonstrate the following functions:isalpha, isdigit, isspace.The same principles apply to isalnum, iscntrl, isgraph,islower, isprint, ispunct, isupper, isxdigit.In the standard library ctype.h all the above functions are declared.All the subroutines mentioned here, returns non zero(true), If the checked argument is true for the respective subroutines. Read more about C Programming Language . /************************************************************ …
C program To show examples of the strtol function.strtol() function converts the string to the long integer, and strtol() can accept the number in various bases, and converts it into the decimal number or base. Read more about C Programming Language . /************************************************************ You can use all the programs on www.c-program-example.com* for personal and learning …
C Program to demonstrate the strtok function.strtok function breaks pointed by the string1 into sequence of tokens, which are sequences of contiguous characters separated by any of the characters that are part of delimiters.In this program we split the test_string, i,e “string to split up ” tostringtosplitupRead more about C Programming Language . /************************************************************ You …