ATOF(3) Linux Programmer's Manual ATOF(3) NAME atof - convert a string to a double SYNOPSIS #include <stdlib.h> double atof(const char *nptr); DESCRIPTION The atof() function converts the initial portion of the string pointed to by nptr to double. The behavior is the same as strtod(nptr, (char **) NULL); except that atof() does not detect errors. RETURN VALUE The converted value. CONFORMING TO SVr4, POSIX.1-2001, 4.3BSD, C89, C99. SEE ALSO atoi(3), atol(3), strtod(3), strtol(3), strtoul(3) COLOPHON This page is part of release 3.27 of the Linux man-pages project. A description of the project, and information about reporting bugs, can be found at http://www.kernel.org/doc/man-pages/. GNU 1993-03-29 ATOF(3)
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