set the current locale NAME setlocale - set the current locale LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <locale.h> char *setlocale(int category , const char * lo…query language and locale information NAME nl_langinfo, nl_langinfo_l - query language and locale information LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <langinfo.…query language and locale information NAME nl_langinfo, nl_langinfo_l - query language and locale information LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <langinfo.…format date and time NAME strftime - format date and time LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <time.h> size_t strftime(char s [restrict . max ], size_t max …format date and time NAME strftime - format date and time LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <time.h> size_t strftime(char s [restrict . max ], size_t max …convert a string representation of time to a time tm structure NAME strptime - convert a string representation of time to a time tm structure LIBRARY Standard C library ( libc , -l…number of last error NAME errno - number of last error LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <errno.h> DESCRIPTION The <errno.h> header file defines the integ…return string describing error number NAME strerror, strerrorname_np, strerrordesc_np, strerror_r, strerror_l - return string describing error number LIBRARY Standard C library ( l…return string describing error number NAME strerror, strerrorname_np, strerrordesc_np, strerror_r, strerror_l - return string describing error number LIBRARY Standard C library ( l…return string describing error number NAME strerror, strerrorname_np, strerrordesc_np, strerror_r, strerror_l - return string describing error number LIBRARY Standard C library ( l…return string describing error number NAME strerror, strerrorname_np, strerrordesc_np, strerror_r, strerror_l - return string describing error number LIBRARY Standard C library ( l…return string describing error number NAME strerror, strerrorname_np, strerrordesc_np, strerror_r, strerror_l - return string describing error number LIBRARY Standard C library ( l…get filesystem statistics NAME statvfs, fstatvfs - get filesystem statistics LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/statvfs.h> int statvfs(const char *res…get filesystem statistics NAME statvfs, fstatvfs - get filesystem statistics LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/statvfs.h> int statvfs(const char *res…return next floating-point number toward positive/negative infinity NAME nextup, nextupf, nextupl, nextdown, nextdownf, nextdownl - return next floating-point number toward positiv…return next floating-point number toward positive/negative infinity NAME nextup, nextupf, nextupl, nextdown, nextdownf, nextdownl - return next floating-point number toward positiv…return next floating-point number toward positive/negative infinity NAME nextup, nextupf, nextupl, nextdown, nextdownf, nextdownl - return next floating-point number toward positiv…return next floating-point number toward positive/negative infinity NAME nextup, nextupf, nextupl, nextdown, nextdownf, nextdownl - return next floating-point number toward positiv…return next floating-point number toward positive/negative infinity NAME nextup, nextupf, nextupl, nextdown, nextdownf, nextdownl - return next floating-point number toward positiv…return next floating-point number toward positive/negative infinity NAME nextup, nextupf, nextupl, nextdown, nextdownf, nextdownl - return next floating-point number toward positiv…