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Diffstat (limited to 'man3/isfdtype.3')
-rw-r--r-- | man3/isfdtype.3 | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/man3/isfdtype.3 b/man3/isfdtype.3 deleted file mode 100644 index 1717a1c..0000000 --- a/man3/isfdtype.3 +++ /dev/null @@ -1,77 +0,0 @@ -.\" Copyright (C) 2014 Michael Kerrisk <mtk.manpages@gmail.com> -.\" -.\" SPDX-License-Identifier: Linux-man-pages-copyleft -.\" -.TH isfdtype 3 2023-10-31 "Linux man-pages 6.7" -.SH NAME -isfdtype \- test file type of a file descriptor -.SH LIBRARY -Standard C library -.RI ( libc ", " \-lc ) -.SH SYNOPSIS -.nf -.B #include <sys/stat.h> -.B #include <sys/socket.h> -.P -.BI "int isfdtype(int " fd ", int " fdtype ); -.fi -.P -.RS -4 -Feature Test Macro Requirements for glibc (see -.BR feature_test_macros (7)): -.RE -.P -.BR isfdtype (): -.nf - Since glibc 2.20: - _DEFAULT_SOURCE - Before glibc 2.20: - _BSD_SOURCE || _SVID_SOURCE -.fi -.SH DESCRIPTION -The -.BR isfdtype () -function tests whether the file descriptor -.I fd -refers to a file of type -.IR fdtype . -The -.I fdtype -argument specifies one of the -.B S_IF* -constants defined in -.I <sys/stat.h> -and documented in -.BR stat (2) -(e.g., -.BR S_IFREG ). -.SH RETURN VALUE -The -.BR isfdtype () -function returns 1 if the file descriptor -.I fd -is of type -.I fdtype -and 0 if it is not. -On failure, \-1 is returned and -.I errno -is set to indicate the error. -.SH ERRORS -The -.BR isfdtype () -function can fail with any of the same errors as -.BR fstat (2). -.SH VERSIONS -Portable applications should use -.BR fstat (2) -instead. -.SH STANDARDS -None. -.SH HISTORY -It appeared in the draft POSIX.1g standard. -It is present on OpenBSD and Tru64 UNIX -(where the required header file in both cases is just -.IR <sys/stat.h> , -as shown in the POSIX.1g draft). -.SH SEE ALSO -.BR fstat (2) |