diff options
Diffstat (limited to 'man3/fgetc.3')
| -rw-r--r-- | man3/fgetc.3 | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/man3/fgetc.3 b/man3/fgetc.3 index 1b13d61..1f820f8 100644 --- a/man3/fgetc.3 +++ b/man3/fgetc.3 @@ -5,7 +5,7 @@ .\" .\" Modified Wed Jul 28 11:12:07 1993 by Rik Faith (faith@cs.unc.edu) .\" Modified Fri Sep 8 15:48:13 1995 by Andries Brouwer (aeb@cwi.nl) -.TH fgetc 3 2023-07-20 "Linux man-pages 6.05.01" +.TH fgetc 3 2023-10-31 "Linux man-pages 6.7" .SH NAME fgetc, fgets, getc, getchar, ungetc \- input of characters and strings .SH LIBRARY @@ -14,14 +14,14 @@ Standard C library .SH SYNOPSIS .nf .B #include <stdio.h> -.PP +.P .BI "int fgetc(FILE *" stream ); .BI "int getc(FILE *" stream ); .B "int getchar(void);" -.PP +.P .BI "char *fgets(char " s "[restrict ." size "], int " size ", \ FILE *restrict " stream ); -.PP +.P .BI "int ungetc(int " c ", FILE *" stream ); .fi .SH DESCRIPTION @@ -35,18 +35,18 @@ cast to an or .B EOF on end of file or error. -.PP +.P .BR getc () is equivalent to .BR fgetc () except that it may be implemented as a macro which evaluates .I stream more than once. -.PP +.P .BR getchar () is equivalent to .BI "getc(" stdin ) \fR. -.PP +.P .BR fgets () reads in at most one less than .I size @@ -60,7 +60,7 @@ or a newline. If a newline is read, it is stored into the buffer. A terminating null byte (\[aq]\e0\[aq]) is stored after the last character in the buffer. -.PP +.P .BR ungetc () pushes .I c @@ -71,12 +71,12 @@ cast to where it is available for subsequent read operations. Pushed-back characters will be returned in reverse order; only one pushback is guaranteed. -.PP +.P Calls to the functions described here can be mixed with each other and with calls to other input functions from the .I stdio library for the same input stream. -.PP +.P For nonlocking counterparts, see .BR unlocked_stdio (3). .SH RETURN VALUE @@ -91,13 +91,13 @@ cast to an or .B EOF on end of file or error. -.PP +.P .BR fgets () returns .I s on success, and NULL on error or when end of file occurs while no characters have been read. -.PP +.P .BR ungetc () returns .I c @@ -122,7 +122,6 @@ T{ .BR ungetc () T} Thread safety MT-Safe .TE -.sp 1 .SH STANDARDS C11, POSIX.1-2008. .SH HISTORY |