print formatted error messages NAME fmtmsg - print formatted error messages LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #i......ry ( libc , -lc ) SYNOPSIS #include <err.h> [[noreturn]] void err(int eval , const char * fmt , ...); [[noreturn]] void errx(int eval , const char * fmt , ...); void warn(const …...ry ( libc , -lc ) SYNOPSIS #include <err.h> [[noreturn]] void err(int eval , const char * fmt , ...); [[noreturn]] void errx(int eval , const char * fmt , ...); void warn(const …...ry ( libc , -lc ) SYNOPSIS #include <err.h> [[noreturn]] void err(int eval , const char * fmt , ...); [[noreturn]] void errx(int eval , const char * fmt , ...); void warn(const …...ry ( libc , -lc ) SYNOPSIS #include <err.h> [[noreturn]] void err(int eval , const char * fmt , ...); [[noreturn]] void errx(int eval , const char * fmt , ...); void warn(const …...ry ( libc , -lc ) SYNOPSIS #include <err.h> [[noreturn]] void err(int eval , const char * fmt , ...); [[noreturn]] void errx(int eval , const char * fmt , ...); void warn(const …...ry ( libc , -lc ) SYNOPSIS #include <err.h> [[noreturn]] void err(int eval , const char * fmt , ...); [[noreturn]] void errx(int eval , const char * fmt , ...); void warn(const …...ry ( libc , -lc ) SYNOPSIS #include <err.h> [[noreturn]] void err(int eval , const char * fmt , ...); [[noreturn]] void errx(int eval , const char * fmt , ...); void warn(const …...ry ( libc , -lc ) SYNOPSIS #include <err.h> [[noreturn]] void err(int eval , const char * fmt , ...); [[noreturn]] void errx(int eval , const char * fmt , ...); void warn(const …...e charmap". For a list of character encoding names, try "locale -m" (see locale (1)). D_T_FMT (LC_TIME) Return a string that can be used as a format string for strftime (3) to r…...e charmap". For a list of character encoding names, try "locale -m" (see locale (1)). D_T_FMT (LC_TIME) Return a string that can be used as a format string for strftime (3) to r…..._macros(7) */ #include <stdio.h> int asprintf(char **restrict strp , const char *restrict fmt , ...); int vasprintf(char **restrict strp , const char *restrict fmt , va_list ap …..._macros(7) */ #include <stdio.h> int asprintf(char **restrict strp , const char *restrict fmt , ...); int vasprintf(char **restrict strp , const char *restrict fmt , va_list ap …...fic format used in the current locale can be obtained by calling nl_langinfo (3) with D_T_FMT as an argument for the %c conversion specification, and with ERA_D_T_FMT for the %E…...fic format used in the current locale can be obtained by calling nl_langinfo (3) with D_T_FMT as an argument for the %c conversion specification, and with ERA_D_T_FMT for the %E…...format character based on the type. #include <stdio.h> #include <stdarg.h> void foo(char *fmt, ...) /* '...' is C syntax for a variadic function */ { va_list ap; int d; char c; …...format character based on the type. #include <stdio.h> #include <stdarg.h> void foo(char *fmt, ...) /* '...' is C syntax for a variadic function */ { va_list ap; int d; char c; …...format character based on the type. #include <stdio.h> #include <stdarg.h> void foo(char *fmt, ...) /* '...' is C syntax for a variadic function */ { va_list ap; int d; char c; …...format character based on the type. #include <stdio.h> #include <stdarg.h> void foo(char *fmt, ...) /* '...' is C syntax for a variadic function */ { va_list ap; int d; char c; …...format character based on the type. #include <stdio.h> #include <stdarg.h> void foo(char *fmt, ...) /* '...' is C syntax for a variadic function */ { va_list ap; int d; char c; …