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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-04 18:07:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-04 18:07:14 +0000 |
commit | a175314c3e5827eb193872241446f2f8f5c9d33c (patch) | |
tree | cd3d60ca99ae00829c52a6ca79150a5b6e62528b /mysys/my_basename.c | |
parent | Initial commit. (diff) | |
download | mariadb-10.5-a175314c3e5827eb193872241446f2f8f5c9d33c.tar.xz mariadb-10.5-a175314c3e5827eb193872241446f2f8f5c9d33c.zip |
Adding upstream version 1:10.5.12.upstream/1%10.5.12upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'mysys/my_basename.c')
-rw-r--r-- | mysys/my_basename.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/mysys/my_basename.c b/mysys/my_basename.c new file mode 100644 index 00000000..54c4b0aa --- /dev/null +++ b/mysys/my_basename.c @@ -0,0 +1,42 @@ +/* Copyright (C) 2011 Monty Program Ab + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1335 USA */ + +#include <my_global.h> +#include <my_sys.h> +/** + @brief retrieve last component of the filename. + Loosely based on Single Unix Spec definition. + + @fn my_basename() + @param filename Filename +*/ +const char *my_basename(const char *filename) +{ + const char *last; + const char *s=filename; + + /* Handle basename()'s special cases, as per single unix spec */ + if (!filename || !filename[0]) + return "."; + if(filename[0] == '/' && filename[1]== '\0') + return filename; + + for(last= s; *s; s++) + { + if (*s == '/' || *s == '\\') + last= s + 1; + } + return last; +} |