X-Git-Url: https://ncurses.scripts.mit.edu/?a=blobdiff_plain;f=doc%2Fhtml%2Fman%2Fcurs_scanw.3x.html;h=c89b274e2c6e117fcdbc6aa92e6d5307738a8d87;hb=56f1e8cd80dfb926f74e1739bf969489b0cfa56f;hp=3e132c16c0bbb36dd4d31ef719ac2281cdea9080;hpb=46722468f47c2b77b3987729b4bcf2321cccfd01;p=ncurses.git diff --git a/doc/html/man/curs_scanw.3x.html b/doc/html/man/curs_scanw.3x.html index 3e132c16..c89b274e 100644 --- a/doc/html/man/curs_scanw.3x.html +++ b/doc/html/man/curs_scanw.3x.html @@ -1,7 +1,6 @@ - +
+ +- +curs_scanw(3x) curs_scanw(3x) --
+ + + +
scanw, wscanw, mvscanw, mvwscanw, vwscanw, vw_scanw - con- vert formatted input from a curses window --
+
#include <curses.h> int scanw(char *fmt, ...); @@ -59,12 +61,11 @@ int vwscanw(WINDOW *win, char *fmt, va_list varglist); --
+
The scanw, wscanw and mvscanw routines are analogous to - scanf [see scanf(3S)]. The effect of these routines is as + scanf [see scanf(3)]. The effect of these routines is as though wgetstr were called on the window, and the result- - ing line used as input for sscanf(3). Fields which do not + ing line used as input for sscanf(3). Fields which do not map to a variable in the fmt field are lost. The vwscanw and vw_scanw routines are analogous to vscanf. @@ -73,8 +74,7 @@ ments, as defined in <stdarg.h>. --
+
vwscanw returns ERR on failure and an integer equal to the number of fields scanned on success. @@ -82,9 +82,12 @@ wscanw, mvscanw and mvwscanw routines to determine the number of fields which were mapped in the call. + Functions with a "mv" prefix first perform a cursor move- + ment using wmove, and return an error if the position is + outside the window, or if the window pointer is null. --
+ +
The XSI Curses standard, Issue 4 describes these func- tions. The function vwscanw is marked TO BE WITHDRAWN, and is to be replaced by a function vw_scanw using the @@ -108,63 +111,22 @@ something was processed. --
- curses(3x), curs_getstr(3x), curs_printw(3x), scanf(3S) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +
+ curses(3x), curs_getstr(3x), curs_printw(3x), scanf(3) + curs_scanw(3x)-