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Diffstat (limited to '')
| -rw-r--r-- | man3/fseek.3 | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/man3/fseek.3 b/man3/fseek.3 index 4b7a9af..c97c4d7 100644 --- a/man3/fseek.3 +++ b/man3/fseek.3 @@ -12,7 +12,7 @@ .\" .\" Converted for Linux, Mon Nov 29 15:22:01 1993, faith@cs.unc.edu .\" -.TH fseek 3 2023-07-20 "Linux man-pages 6.05.01" +.TH fseek 3 2023-10-31 "Linux man-pages 6.7" .SH NAME fgetpos, fseek, fsetpos, ftell, rewind \- reposition a stream .SH LIBRARY @@ -21,12 +21,12 @@ Standard C library .SH SYNOPSIS .nf .B #include <stdio.h> -.PP +.P .BI "int fseek(FILE *" stream ", long " offset ", int " whence ); .BI "long ftell(FILE *" stream ); -.PP +.P .BI "void rewind(FILE *" stream ); -.PP +.P .BI "int fgetpos(FILE *restrict " stream ", fpos_t *restrict " pos ); .BI "int fsetpos(FILE *" stream ", const fpos_t *" pos ); .fi @@ -54,27 +54,27 @@ function clears the end-of-file indicator for the stream and undoes any effects of the .BR ungetc (3) function on the same stream. -.PP +.P The .BR ftell () function obtains the current value of the file position indicator for the stream pointed to by .IR stream . -.PP +.P The .BR rewind () function sets the file position indicator for the stream pointed to by .I stream to the beginning of the file. It is equivalent to: -.PP +.P .RS (void) fseek(stream, 0L, SEEK_SET) .RE -.PP +.P except that the error indicator for the stream is also cleared (see .BR clearerr (3)). -.PP +.P The .BR fgetpos () and @@ -94,7 +94,7 @@ On some non-UNIX systems, an .I fpos_t object may be a complex object and these routines may be the only way to portably reposition a text stream. -.PP +.P If the stream refers to a regular file and the resulting stream offset is beyond the size of the file, subsequent writes will extend the file with a hole, up to the offset, @@ -135,7 +135,7 @@ Or: the resulting file offset would be negative. The file descriptor underlying .I stream is not seekable (e.g., it refers to a pipe, FIFO, or socket). -.PP +.P The functions .BR fgetpos (), .BR fseek (), @@ -168,7 +168,6 @@ T{ .BR fsetpos () T} Thread safety MT-Safe .TE -.sp 1 .SH STANDARDS C11, POSIX.1-2008. .SH HISTORY |