X-Git-Url: http://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=doc%2Fhtml%2Fman%2Fform_field.3x.html;h=3faa99656e01f30488f23a87ee0a3fd768f29eec;hp=7d41bae2e3fe475adbd16090daa358b96ce60a94;hb=761e4f0825b330e970558e82a4bd638383914429;hpb=a8987e73ec254703634802b4f7ee30d3a485524d diff --git a/doc/html/man/form_field.3x.html b/doc/html/man/form_field.3x.html index 7d41bae2..3faa9965 100644 --- a/doc/html/man/form_field.3x.html +++ b/doc/html/man/form_field.3x.html @@ -1,8 +1,8 @@ - +
@@ -41,7 +41,7 @@-form_field(3x) form_field(3x) +form_field(3x) form_field(3x) @@ -78,29 +78,30 @@-
- The function form_fields returns NULL on error. +RETURN VALUE
+ The function form_fields returns a pointer (which may be + NULL). It does not set errno. - The function field_count returns ERR (the general curses - error return value) on error. + The function field_count returns ERR if the form parameter + is NULL. The functions set_form_fields and move_field return one of the following codes on error: E_OK The routine succeeded. - E_SYSTEM_ERROR - System error occurred (see errno). - E_BAD_ARGUMENT - Routine detected an incorrect or out-of-range argu- + Routine detected an incorrect or out-of-range argu- ment. + E_CONNECTED + The field is already connected to a form. + E_POSTED The form is already posted. - E_CONNECTED - The field is already connected to a form. + E_SYSTEM_ERROR + System error occurred (see errno).@@ -116,10 +117,10 @@
- These routines emulate the System V forms library. They + These routines emulate the System V forms library. They were not supported on Version 7 or BSD versions. - The SVr4 forms library documentation specifies the + The SVr4 forms library documentation specifies the field_count error value as -1 (which is the value of ERR). @@ -130,7 +131,7 @@ - form_field(3x) + form_field(3x)