diff options
Diffstat (limited to 'lib-src/emacsclient.c')
| -rw-r--r-- | lib-src/emacsclient.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/lib-src/emacsclient.c b/lib-src/emacsclient.c index b28acb26da0..85d0bdebeb5 100644 --- a/lib-src/emacsclient.c +++ b/lib-src/emacsclient.c @@ -282,3 +282,18 @@ main (argc, argv) #endif /* HAVE_SYSVIPC */ #endif /* HAVE_SOCKETS or HAVE_SYSVIPC */ + +#ifndef HAVE_STRERROR +char * +strerror (errnum) + int errnum; +{ + extern char *sys_errlist[]; + extern int sys_nerr; + + if (errnum >= 0 && errnum < sys_nerr) + return sys_errlist[errnum]; + return (char *) "Unknown error"; +} + +#endif /* ! HAVE_STRERROR */ |