diff options
| author | Leah Rowe <leah@libreboot.org> | 2026-03-02 12:54:47 +0000 |
|---|---|---|
| committer | Leah Rowe <leah@libreboot.org> | 2026-03-02 12:55:57 +0000 |
| commit | 697eda800a21dcb9651b143eb0538cffc83d9248 (patch) | |
| tree | 0c6c4c15d4ce98cb73f73439a4bdc03857cc63d3 /util | |
| parent | ab057e006c854975c8ba83daac97083d9b4bc9bf (diff) | |
util/nvmutil: split flags init to new function
main is getting much smaller now
Signed-off-by: Leah Rowe <leah@libreboot.org>
Diffstat (limited to 'util')
| -rw-r--r-- | util/nvmutil/nvmutil.c | 29 |
1 files changed, 16 insertions, 13 deletions
diff --git a/util/nvmutil/nvmutil.c b/util/nvmutil/nvmutil.c index 4188c0dc..0af70e6a 100644 --- a/util/nvmutil/nvmutil.c +++ b/util/nvmutil/nvmutil.c @@ -19,7 +19,7 @@ void cmd_setchecksum(void), cmd_brick(void), swap(int partnum), writeGbe(void), checkdir(const char *path), macf(int partnum), hexdump(int partnum), parseMacString(const char *strMac, uint16_t *mac), cmd_swap(void), openFiles(const char *path), cmd_copy(void), writeGbe_part(int), - readGbe_part(int), usage(char*); + readGbe_part(int), usage(char*), set_io_flags(int, char **); int goodChecksum(int partnum); uint8_t hextonum(char chs), rhex(void); @@ -84,23 +84,12 @@ main(int argc, char *argv[]) usage(argv[0]); fname = argv[1]; - flags = O_RDWR; - if (argc > 2) - if (strcmp(COMMAND, "dump") == 0) - flags = O_RDONLY; - -#ifdef __OpenBSD__ - if (flags == O_RDONLY) - err_if(pledge("stdio rpath unveil", NULL) == -1); -#endif - + set_io_flags(argc, argv); checkdir("/dev/urandom"); checkdir(fname); - #ifdef __OpenBSD__ block_unveil(); #endif - openFiles(fname); #ifdef __OpenBSD__ err_if(pledge("stdio", NULL) == -1); @@ -144,6 +133,20 @@ main(int argc, char *argv[]) } void +set_io_flags(int argc, char *argv[]) +{ + flags = O_RDWR; + if (argc > 2) + if (strcmp(COMMAND, "dump") == 0) + flags = O_RDONLY; + +#ifdef __OpenBSD__ + if (flags == O_RDONLY) + err_if(pledge("stdio rpath unveil", NULL) == -1); +#endif +} + +void checkdir(const char *path) { if (opendir(path) != NULL) |