Fgets manual page

fgets() reads in at most one less than size characters from stream and stores them into the buffer pointed to by s. Reading stops after an EOF or a newline. If a . FGETS(3P) POSIX Programmer's Manual FGETS(3P) PROLOG top This manual page is part of the POSIX Programmer's Manual. The Linux implementation of this interface may differ (consult the corresponding Linux manual page for details of Linux behavior), or the interface may not be implemented on Linux.  · The fgets manual page states: fgets() reads in at most one less than size characters from stream and stores them into the buffer pointed to by s. Reading stops after an EOF or a newline.

fgets () The function fgets () is used to read the string till the new line character. It checks array bound and it is safe too. Here is the syntax of fgets () in C language, char *fgets (char *string, int value, FILE *stream) Here, string − This is a pointer to the array of char. value − The number of characters to be read. The function fgets may also fail and set errno for any of the errors specified for the routines fflush(3), fstat(2), read(2), or malloc(3). The function gets () and gets_s () may also fail and set errno for any of the errors specified for the routine getchar(3). Reads characters from stream and stores them as a C string into str until (num -1) characters have been read or either a newline or the end-of-file is reached, whichever happens first. A newline character makes fgets stop reading, but it is considered a valid character by the function and included in the string copied to str.

The C library function char *fgets(char *str, int n, FILE *stream) reads a line from the specified stream and stores it into the string pointed to by str. It stops when either (n-1) characters are read, the newline character is read, or the end-of-file is reached, whichever comes first. Declaration. Following is the declaration for fgets. Mac OS X Manual Page For fgets (3) FGETS (3) BSD Library Functions Manual FGETS (3) NAME fgets, gets -- get a line from a stream LIBRARY Standard C Library (libc, -lc) SYNOPSIS #include char * fgets(char *restrict s, int n, FILE *restrict stream); char * gets(char *s); DESCRIPTION The fgets() function reads at most one less than. DESCRIPTION. The fgets () function reads at most size -1 characters from the given stream and stores them in the string str. Reading stops when a newline character is found, at end-of-file, on error, or after size -1 bytes are read. The newline, if any, is retained. The string will be NUL-terminated if fgets () succeeds; otherwise the contents.