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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 15:49:25 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 15:49:25 +0000 |
commit | 464df1d5e5ab1322e2dd0a7796939fff1aeefa9a (patch) | |
tree | 6a403684e0978f0287d7f0ec0e5aab1fd31a59e1 /lib/e2p/ostype.c | |
parent | Initial commit. (diff) | |
download | e2fsprogs-464df1d5e5ab1322e2dd0a7796939fff1aeefa9a.tar.xz e2fsprogs-464df1d5e5ab1322e2dd0a7796939fff1aeefa9a.zip |
Adding upstream version 1.47.0.upstream/1.47.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | lib/e2p/ostype.c | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/lib/e2p/ostype.c b/lib/e2p/ostype.c new file mode 100644 index 0000000..c5fd8ab --- /dev/null +++ b/lib/e2p/ostype.c @@ -0,0 +1,79 @@ +/* + * getostype.c - Get the Filesystem OS type + * + * Copyright (C) 2004,2005 Theodore Ts'o <tytso@mit.edu> + * + * %Begin-Header% + * This file may be redistributed under the terms of the GNU Library + * General Public License, version 2. + * %End-Header% + */ + +#include "config.h" +#include "e2p.h" +#include <string.h> +#include <stdlib.h> + +static const char *os_tab[] = + { "Linux", + "Hurd", + "Masix", + "FreeBSD", + "Lites", + 0 }; + +/* + * Convert an os_type to a string + */ +char *e2p_os2string(int os_type) +{ + const char *os; + char *ret; + + if (os_type >= 0 && os_type <= EXT2_OS_LITES) + os = os_tab[os_type]; + else + os = "(unknown os)"; + + ret = malloc(strlen(os)+1); + if (ret) + strcpy(ret, os); + return ret; +} + +/* + * Convert an os_type to a string + */ +int e2p_string2os(char *str) +{ + const char **cpp; + int i = 0; + + for (cpp = os_tab; *cpp; cpp++, i++) { + if (!strcasecmp(str, *cpp)) + return i; + } + return -1; +} + +#ifdef TEST_PROGRAM +int main(int argc, char **argv) +{ + char *s; + int i, os; + + for (i=0; i <= EXT2_OS_LITES; i++) { + s = e2p_os2string(i); + os = e2p_string2os(s); + printf("%d: %s (%d)\n", i, s, os); + free(s); + if (i != os) { + fprintf(stderr, "Failure!\n"); + exit(1); + } + } + exit(0); +} +#endif + + |