qecvt (3)
NAME
qecvt, qfcvt, qgcvt - convert a floating-point number to a stringSYNOPSIS
#include <stdlib.h> char *qecvt(long double number, int ndigits, int *decpt, int *sign); char *qfcvt(long double number, int ndigits, int *decpt, int *sign); char *qgcvt(long double number, int ndigit, char *buf);Feature Test Macro Requirements for glibc (see feature_test_macros(7)):
qecvt(), qfcvt(), qgcvt(): _SVID_SOURCE
DESCRIPTION
The functions qecvt(), qfcvt(), and qgcvt() are identical to ecvt(3), fcvt(3), and gcvt(3) respectively, except that they use a long double argument number. See ecvt(3) and gcvt(3).ATTRIBUTES
For an explanation of the terms used in this section, see attributes(7).Interface | Attribute | Value |
qecvt () | Thread safety | MT-Unsafe race:qecvt |
qfcvt () | Thread safety | MT-Unsafe race:qfcvt |
qgcvt () | Thread safety | MT-Safe |