diff options
Diffstat (limited to 'source/base/base_os.h')
| -rw-r--r-- | source/base/base_os.h | 41 |
1 files changed, 40 insertions, 1 deletions
diff --git a/source/base/base_os.h b/source/base/base_os.h index ce9acae..ec0a3de 100644 --- a/source/base/base_os.h +++ b/source/base/base_os.h | |||
| @@ -9,6 +9,45 @@ print(const char *str) | |||
| 9 | write(STDOUT_FILENO, str, len); | 9 | write(STDOUT_FILENO, str, len); |
| 10 | } | 10 | } |
| 11 | 11 | ||
| 12 | #define print(Format) print(Format) | 12 | internal string8 |
| 13 | load_file(const char *path) | ||
| 14 | { | ||
| 15 | string8 result = {0}; | ||
| 16 | struct stat sbuf = {0}; | ||
| 17 | int err = 0; | ||
| 18 | i32 file = open(path, O_RDONLY); | ||
| 19 | |||
| 20 | if(file) | ||
| 21 | { | ||
| 22 | |||
| 23 | if(file != -1) | ||
| 24 | { | ||
| 25 | err = fstat(file, &sbuf); | ||
| 26 | check(err != -1); | ||
| 27 | |||
| 28 | result.size = (u64)sbuf.st_size; | ||
| 29 | |||
| 30 | if(result.size != 0) | ||
| 31 | { | ||
| 32 | result.data = (u8 *)mmap(0, | ||
| 33 | result.size, | ||
| 34 | PROT_READ, | ||
| 35 | MAP_PRIVATE, | ||
| 36 | file, | ||
| 37 | 0); | ||
| 38 | |||
| 39 | check(result.data != MAP_FAILED); | ||
| 40 | } | ||
| 41 | |||
| 42 | close(file); | ||
| 43 | } | ||
| 44 | else | ||
| 45 | { | ||
| 46 | // TODO(nasr): logging | ||
| 47 | } | ||
| 48 | |||
| 49 | } | ||
| 50 | return result; | ||
| 51 | } | ||
| 13 | 52 | ||
| 14 | #endif /* BASE_OS_H */ | 53 | #endif /* BASE_OS_H */ |
