diff options
author | Nicholas Noll <nbnoll@eml.cc> | 2021-11-11 16:31:58 -0800 |
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committer | Nicholas Noll <nbnoll@eml.cc> | 2021-11-11 16:31:58 -0800 |
commit | 9695ea005d4af93dcd60f74f10fd3c54499a182f (patch) | |
tree | 3e1a9abb9456ba07c0c97cd3d691f6a2df115791 /sys/base/os | |
parent | c65794b50b1bc729e7a4e940b76a973afa3030b9 (diff) |
chore: split up base library into individual files for smaller binaries
Diffstat (limited to 'sys/base/os')
-rw-r--r-- | sys/base/os/basename.c | 10 | ||||
-rw-r--r-- | sys/base/os/exists.c | 7 | ||||
-rw-r--r-- | sys/base/os/internal.h | 4 | ||||
-rw-r--r-- | sys/base/os/rules.mk | 4 | ||||
-rw-r--r-- | sys/base/os/sep.c | 14 |
5 files changed, 39 insertions, 0 deletions
diff --git a/sys/base/os/basename.c b/sys/base/os/basename.c new file mode 100644 index 0000000..b5bb343 --- /dev/null +++ b/sys/base/os/basename.c @@ -0,0 +1,10 @@ +#include "internal.h" + +char* +os·basename(char *path) +{ + char *sep; + + sep = strrchr(path, os·sep()); + return (sep == nil) ? path : sep+1; +} diff --git a/sys/base/os/exists.c b/sys/base/os/exists.c new file mode 100644 index 0000000..a3c8935 --- /dev/null +++ b/sys/base/os/exists.c @@ -0,0 +1,7 @@ +#include "internal.h" + +int +os·exists(byte *path, int flag) +{ + return access(path, flag) == 0; +} diff --git a/sys/base/os/internal.h b/sys/base/os/internal.h new file mode 100644 index 0000000..302c035 --- /dev/null +++ b/sys/base/os/internal.h @@ -0,0 +1,4 @@ +#pragma once + +#include <u.h> +#include <base.h> diff --git a/sys/base/os/rules.mk b/sys/base/os/rules.mk new file mode 100644 index 0000000..bf1e71d --- /dev/null +++ b/sys/base/os/rules.mk @@ -0,0 +1,4 @@ +SRCS_$(d)+=\ + $(d)/os/basename.c\ + $(d)/os/exists.c\ + $(d)/os/sep.c\ diff --git a/sys/base/os/sep.c b/sys/base/os/sep.c new file mode 100644 index 0000000..750e627 --- /dev/null +++ b/sys/base/os/sep.c @@ -0,0 +1,14 @@ +#include "internal.h" + +int +os·sep(void) +{ +#if defined(UNIX) || defined(__linux__) + return '/'; +#elif defined(WIN32) + return '\\'; +#else + panicf("unrecognized operating system"); + return '\0'; +#endif +} |