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Did you mean: reallocarray, calloc, valloc, malloc?

remap a virtual memory address

used to implement a very efficient realloc (3). In Linux, memory is divided into pages ... mmap (2), sbrk (2), malloc (3), realloc (3) Your favorite text book on operating systems

open_by_handle_at(2)

obtain handle for a pathname and open file via a handle

fhsize = sizeof(*fhp) + fhp->handle_bytes; fhp = realloc(fhp, fhsize); /* Copies fhp->handle_bytes ... NULL) err(EXIT_FAILURE, "realloc"); /* Get file handle from pathname supplied…

name_to_handle_at(2)

obtain handle for a pathname and open file via a handle

fhsize = sizeof(*fhp) + fhp->handle_bytes; fhp = realloc(fhp, fhsize); /* Copies fhp->handle_bytes ... NULL) err(EXIT_FAILURE, "realloc"); /* Get file handle from pathname supplied…

read(2)
read from a file descriptor
```
NAME read - read
```

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