Merging upstream version 6.8.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 0 insertions, 243 deletions

diff --git a/man3/getprotoent_r.3 b/man3/getprotoent_r.3
deleted file mode 100644
index d802b4c..0000000
--- a/man3/getprotoent_r.3
+++ /dev/null
@@ -1,243 +0,0 @@
-'\" t
-.\" Copyright 2008, Linux Foundation, written by Michael Kerrisk
-.\"	<mtk.manpages@gmail.com>
-.\"
-.\" SPDX-License-Identifier: Linux-man-pages-copyleft
-.\"
-.TH getprotoent_r 3 2023-10-31 "Linux man-pages 6.7"
-.SH NAME
-getprotoent_r, getprotobyname_r, getprotobynumber_r \- get
-protocol entry (reentrant)
-.SH LIBRARY
-Standard C library
-.RI ( libc ", " \-lc )
-.SH SYNOPSIS
-.nf
-.B #include <netdb.h>
-.P
-.BI "int getprotoent_r(struct protoent *restrict " result_buf ,
-.BI "                  char " buf "[restrict ." buflen "], size_t " buflen ,
-.BI "                  struct protoent **restrict " result );
-.BI "int getprotobyname_r(const char *restrict " name ,
-.BI "                  struct protoent *restrict " result_buf ,
-.BI "                  char " buf "[restrict ." buflen "], size_t " buflen ,
-.BI "                  struct protoent **restrict " result );
-.BI "int getprotobynumber_r(int " proto ,
-.BI "                  struct protoent *restrict " result_buf ,
-.BI "                  char " buf "[restrict ." buflen "], size_t " buflen ,
-.BI "                  struct protoent **restrict " result );
-.P
-.fi
-.RS -4
-Feature Test Macro Requirements for glibc (see
-.BR feature_test_macros (7)):
-.RE
-.P
-.BR getprotoent_r (),
-.BR getprotobyname_r (),
-.BR getprotobynumber_r ():
-.nf
-    Since glibc 2.19:
-        _DEFAULT_SOURCE
-    glibc 2.19 and earlier:
-        _BSD_SOURCE || _SVID_SOURCE
-.fi
-.SH DESCRIPTION
-The
-.BR getprotoent_r (),
-.BR getprotobyname_r (),
-and
-.BR getprotobynumber_r ()
-functions are the reentrant equivalents of, respectively,
-.BR getprotoent (3),
-.BR getprotobyname (3),
-and
-.BR getprotobynumber (3).
-They differ in the way that the
-.I protoent
-structure is returned,
-and in the function calling signature and return value.
-This manual page describes just the differences from
-the nonreentrant functions.
-.P
-Instead of returning a pointer to a statically allocated
-.I protoent
-structure as the function result,
-these functions copy the structure into the location pointed to by
-.IR result_buf .
-.P
-The
-.I buf
-array is used to store the string fields pointed to by the returned
-.I protoent
-structure.
-(The nonreentrant functions allocate these strings in static storage.)
-The size of this array is specified in
-.IR buflen .
-If
-.I buf
-is too small, the call fails with the error
-.BR ERANGE ,
-and the caller must try again with a larger buffer.
-(A buffer of length 1024 bytes should be sufficient for most applications.)
-.\" I can find no information on the required/recommended buffer size;
-.\" the nonreentrant functions use a 1024 byte buffer.
-.\" The 1024 byte value is also what the Solaris man page suggests. -- mtk
-.P
-If the function call successfully obtains a protocol record, then
-.I *result
-is set pointing to
-.IR result_buf ;
-otherwise,
-.I *result
-is set to NULL.
-.SH RETURN VALUE
-On success, these functions return 0.
-On error, they return one of the positive error numbers listed in ERRORS.
-.P
-On error, record not found
-.RB ( getprotobyname_r (),
-.BR getprotobynumber_r ()),
-or end of input
-.RB ( getprotoent_r ())
-.I result
-is set to NULL.
-.SH ERRORS
-.TP
-.B ENOENT
-.RB ( getprotoent_r ())
-No more records in database.
-.TP
-.B ERANGE
-.I buf
-is too small.
-Try again with a larger buffer
-(and increased
-.IR buflen ).
-.SH ATTRIBUTES
-For an explanation of the terms used in this section, see
-.BR attributes (7).
-.TS
-allbox;
-lbx lb lb
-l l l.
-Interface	Attribute	Value
-T{
-.na
-.nh
-.BR getprotoent_r (),
-.BR getprotobyname_r (),
-.BR getprotobynumber_r ()
-T}	Thread safety	MT-Safe locale
-.TE
-.SH VERSIONS
-Functions with similar names exist on some other systems,
-though typically with different calling signatures.
-.SH STANDARDS
-GNU.
-.SH EXAMPLES
-The program below uses
-.BR getprotobyname_r ()
-to retrieve the protocol record for the protocol named
-in its first command-line argument.
-If a second (integer) command-line argument is supplied,
-it is used as the initial value for
-.IR buflen ;
-if
-.BR getprotobyname_r ()
-fails with the error
-.BR ERANGE ,
-the program retries with larger buffer sizes.
-The following shell session shows a couple of sample runs:
-.P
-.in +4n
-.EX
-.RB "$" " ./a.out tcp 1"
-ERANGE! Retrying with larger buffer
-getprotobyname_r() returned: 0 (success)  (buflen=78)
-p_name=tcp; p_proto=6; aliases=TCP
-.RB "$" " ./a.out xxx 1"
-ERANGE! Retrying with larger buffer
-getprotobyname_r() returned: 0 (success)  (buflen=100)
-Call failed/record not found
-.EE
-.in
-.SS Program source
-\&
-.\" SRC BEGIN (getprotoent_r.c)
-.EX
-#define _GNU_SOURCE
-#include <ctype.h>
-#include <errno.h>
-#include <netdb.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-\&
-#define MAX_BUF 10000
-\&
-int
-main(int argc, char *argv[])
-{
-    int buflen, erange_cnt, s;
-    struct protoent result_buf;
-    struct protoent *result;
-    char buf[MAX_BUF];
-\&
-    if (argc < 2) {
-        printf("Usage: %s proto\-name [buflen]\en", argv[0]);
-        exit(EXIT_FAILURE);
-    }
-\&
-    buflen = 1024;
-    if (argc > 2)
-        buflen = atoi(argv[2]);
-\&
-    if (buflen > MAX_BUF) {
-        printf("Exceeded buffer limit (%d)\en", MAX_BUF);
-        exit(EXIT_FAILURE);
-    }
-\&
-    erange_cnt = 0;
-    do {
-        s = getprotobyname_r(argv[1], &result_buf,
-                             buf, buflen, &result);
-        if (s == ERANGE) {
-            if (erange_cnt == 0)
-                printf("ERANGE! Retrying with larger buffer\en");
-            erange_cnt++;
-\&
-            /* Increment a byte at a time so we can see exactly
-               what size buffer was required. */
-\&
-            buflen++;
-\&
-            if (buflen > MAX_BUF) {
-                printf("Exceeded buffer limit (%d)\en", MAX_BUF);
-                exit(EXIT_FAILURE);
-            }
-        }
-    } while (s == ERANGE);
-\&
-    printf("getprotobyname_r() returned: %s  (buflen=%d)\en",
-           (s == 0) ? "0 (success)" : (s == ENOENT) ? "ENOENT" :
-           strerror(s), buflen);
-\&
-    if (s != 0 || result == NULL) {
-        printf("Call failed/record not found\en");
-        exit(EXIT_FAILURE);
-    }
-\&
-    printf("p_name=%s; p_proto=%d; aliases=",
-           result_buf.p_name, result_buf.p_proto);
-    for (char **p = result_buf.p_aliases; *p != NULL; p++)
-        printf("%s ", *p);
-    printf("\en");
-\&
-    exit(EXIT_SUCCESS);
-}
-.EE
-.\" SRC END
-.SH SEE ALSO
-.BR getprotoent (3),
-.BR protocols (5)