diff options
| author |   jmc <jmc@openbsd.org> | 2003-06-01 18:56:04 +0000 |
|---|---|---|
| committer | jmc <jmc@openbsd.org> | 2003-06-01 18:56:04 +0000 |
| commit | 244c8edd80d3be9fd659ff97f35eb4a52426526c (patch) | |
| tree | b7fe0dc97a7970a8373f496e3ddce729f10eaa2a /lib/libc/stdio/fgets.3 | |
| parent | initialize minaddr before calling uvm_km_suballoc. (diff) | |
| download | wireguard-openbsd-244c8edd80d3be9fd659ff97f35eb4a52426526c.tar.xz wireguard-openbsd-244c8edd80d3be9fd659ff97f35eb4a52426526c.zip | |
- section reorder
- kill unnecessary .Ns macros
- add some man page section numbers to .Xr's
Diffstat (limited to 'lib/libc/stdio/fgets.3')
| -rw-r--r-- | lib/libc/stdio/fgets.3 | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/lib/libc/stdio/fgets.3 b/lib/libc/stdio/fgets.3 index a192125a1ec..3c1fb9cd21c 100644 --- a/lib/libc/stdio/fgets.3 +++ b/lib/libc/stdio/fgets.3 @@ -1,4 +1,4 @@ -.\" $OpenBSD: fgets.3,v 1.17 2003/05/17 10:30:10 pjanzen Exp $ +.\" $OpenBSD: fgets.3,v 1.18 2003/06/01 18:56:04 jmc Exp $ .\" .\" Copyright (c) 1990, 1991, 1993 .\" The Regents of the University of California. All rights reserved. @@ -134,6 +134,17 @@ may also fail and set .Va errno for any of the errors specified for the routine .Xr getchar 3 . +.Sh SEE ALSO +.Xr feof 3 , +.Xr ferror 3 , +.Xr fgetln 3 +.Sh STANDARDS +The functions +.Fn fgets +and +.Fn gets +conform to +.St -ansiC . .Sh CAVEATS The following bit of code illustrates a case where the programmer assumes a string is too long if it does not contain a newline: @@ -179,17 +190,6 @@ which may indeed include a newline. Consider using .Xr fgetln 3 instead when dealing with untrusted input. -.Sh SEE ALSO -.Xr feof 3 , -.Xr ferror 3 , -.Xr fgetln 3 -.Sh STANDARDS -The functions -.Fn fgets -and -.Fn gets -conform to -.St -ansiC . .Sh BUGS Since it is usually impossible to ensure that the next input line is less than some arbitrary length, and because overflowing the |