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sperber's strerror fix

This commit is contained in:
bdc 1995-11-01 23:00:57 +00:00
parent 6ed1d26e9d
commit 507631b689
1 changed files with 13 additions and 9 deletions
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22
scsh/syscalls1.c
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@ -494,22 +494,26 @@ char *scm_gethostname(void)
int gethostname(); int gethostname();
gethostname(hostname, MAXHOSTNAMELEN); gethostname(hostname, MAXHOSTNAMELEN);
return hostname; return hostname;
} }
#include <errno.h> #include <errno.h>
char *errno_msg(int i) char *errno_msg(int i)
{ {
/* temp hack until we figure out what to do about losing sys_errlist's */ #ifdef HAVE_STRERROR
extern return(strerror(i));
#else
/* temp hack until we figure out what to do about losing sys_errlist's */
extern
#ifdef HAVE_CONST_SYS_ERRLIST #ifdef HAVE_CONST_SYS_ERRLIST
const const
#endif #endif
char *sys_errlist[]; char *sys_errlist[];
extern int sys_nerr; extern int sys_nerr;
return ( i < 0 || i > sys_nerr ) ? NULL /* i.e., #f */ return ( i < 0 || i > sys_nerr ) ? NULL /* i.e., #f */
: (char*) sys_errlist[i]; : (char*) sys_errlist[i];
} #endif /* !HAVE_STRERROR */
}
/* Some of fcntl() /* Some of fcntl()
****************** ******************