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From a69607c511b6da94cde477283b129cbc9cfdd5a3 Mon Sep 17 00:00:00 2001
From: Maximilian Bosch <maximilian@mbosch.me>
Date: Tue, 11 Aug 2020 12:32:06 +0200
Subject: [PATCH] Use `strerror` rather than `sys_errlist` to fix compilation
w/glibc-2.32
To quote the release-notes[1]:
All programs should use
strerror or strerror_r instead.
[1] https://sourceware.org/pipermail/libc-announce/2020/000029.html
---
2006/src/packlib/cspack/sysreq/serror.c | 10 +---------
2006/src/packlib/cspack/sysreq/socket.c | 2 +-
2006/src/packlib/kernlib/kernbit/z268/systems.c | 4 ++--
2006/src/pawlib/paw/piafs/piafc.c | 5 +----
4 files changed, 5 insertions(+), 16 deletions(-)
diff --git a/2006/src/packlib/cspack/sysreq/serror.c b/2006/src/packlib/cspack/sysreq/serror.c
index 3667c42a..c560e499 100644
--- a/2006/src/packlib/cspack/sysreq/serror.c
+++ b/2006/src/packlib/cspack/sysreq/serror.c
@@ -176,15 +176,7 @@ int n;
}
else {
#if !defined(vms)
- if ((n>0) && (n<sys_nerr)) {
- return(sys_errlist[n]);
- }
- else {
- (void) sprintf(buf,"%s: %d\n",
- sys_serrlist[SEMAXERR+1-SEBASEOFF],
- n);
- return(buf);
- }
+ return strerror(n);
#else /* vms */
/*
* There are (were) some bugs is DEC C compilers (/OPT), just check
diff --git a/2006/src/packlib/cspack/sysreq/socket.c b/2006/src/packlib/cspack/sysreq/socket.c
index ceb5bd63..34c2a7bc 100644
--- a/2006/src/packlib/cspack/sysreq/socket.c
+++ b/2006/src/packlib/cspack/sysreq/socket.c
@@ -412,7 +412,7 @@ char *
s_errmsg() /* return last error message */
{
#if !defined(vms)
- return(sys_errlist[errno]);
+ return(strerror(errno));
#else /* vms */
#if defined(MULTINET) && (MULTINET == 1)
return(vms_errno_string());
diff --git a/2006/src/packlib/kernlib/kernbit/z268/systems.c b/2006/src/packlib/kernlib/kernbit/z268/systems.c
index 98459459..d1ad63ed 100644
--- a/2006/src/packlib/kernlib/kernbit/z268/systems.c
+++ b/2006/src/packlib/kernlib/kernbit/z268/systems.c
@@ -134,7 +134,7 @@ int *ovflw;
#endif /* hpux */
if ( (ps=(FILE *)popen(command,"r"))==NULL ) {
- fprintf(stderr,"systems(): popen(): %s\n",sys_errlist[errno] );
+ fprintf(stderr,"systems(): popen(): %s\n",strerror(errno) );
*rc= -errno;
*chars=0 ;
*l=0 ;
@@ -144,7 +144,7 @@ int *ovflw;
rcode = fread(buf, 1, buflen , ps );
if ( rcode < 0 ) {
fprintf(stderr,"systems(): pipe fread(): %s\n",
- sys_errlist[errno] );
+ strerror(errno) );
buf[0]='\n';
*rc= -errno;
*chars=0 ;
diff --git a/2006/src/pawlib/paw/piafs/piafc.c b/2006/src/pawlib/paw/piafs/piafc.c
index b163f80c..4d8d5528 100644
--- a/2006/src/pawlib/paw/piafs/piafc.c
+++ b/2006/src/pawlib/paw/piafs/piafc.c
@@ -1795,10 +1795,7 @@ static void fatalperror(char *msg)
extern char *sys_errlist[];
#endif
- if ((unsigned) errno < sys_nerr)
- sprintf(buf, "%s: %s", msg, sys_errlist[errno]);
- else
- sprintf(buf, "%s: Error %d", msg, errno);
+ sprintf(buf, "%s: %s", msg, strerror(errno));
fatal(buf);
}
--
2.25.4
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