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New function set_progname.

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@1514 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Johan Danielsson
1997-03-30 15:51:03 +00:00
parent f9db6d3fff
commit 51d252fca0
1 changed files with 13 additions and 0 deletions
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13
lib/roken/warnerr.c
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@@ -47,6 +47,19 @@ RCSID("$Id$");
const char *__progname; const char *__progname;
#endif #endif
void
set_progname(char *argv0)
{
#ifndef HAVE___PROGNAME
char *p = strrchr(argv0, '/');
if(p == NULL)
p = argv0;
else
p++;
__progname = p;
#endif
}
void void
warnerr(int doexit, int eval, int doerrno, const char *fmt, va_list ap) warnerr(int doexit, int eval, int doerrno, const char *fmt, va_list ap)
{ {