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https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk
Subversion Repositories openrisc_2011-10-31
[/] [openrisc/] [trunk/] [gnu-src/] [newlib-1.17.0/] [newlib/] [libc/] [unix/] [dirname.c] - Rev 194
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#ifndef _NO_DIRNAME /* Copyright 2005 Shaun Jackman * Permission to use, copy, modify, and distribute this software * is freely granted, provided that this notice is preserved. */ #include <libgen.h> #include <string.h> char * _DEFUN (dirname, (path), char *path) { char *p; if( path == NULL || *path == '\0' ) return "."; p = path + strlen(path) - 1; while( *p == '/' ) { if( p == path ) return path; *p-- = '\0'; } while( p >= path && *p != '/' ) p--; return p < path ? "." : p == path ? "/" : (*p = '\0', path); } #endif /* !_NO_DIRNAME */
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