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| author | midipix <writeonce@midipix.org> | 2019-06-02 04:25:19 +0000 |
|---|---|---|
| committer | midipix <writeonce@midipix.org> | 2019-06-02 04:26:09 +0000 |
| commit | 18b707bdccb71a9ac26b431cca8deac42fc0501a (patch) | |
| tree | f277ff165368229d54ba7288be5d9cf921a73287 /src/misc | |
| parent | a2a4d0ef1cadcad4363cd02f76ef594b4fbb024e (diff) | |
| download | mmglue-18b707bdccb71a9ac26b431cca8deac42fc0501a.tar.bz2 mmglue-18b707bdccb71a9ac26b431cca8deac42fc0501a.tar.xz | |
glue layer: added a framework-specific realpath() implementation.
Diffstat (limited to 'src/misc')
| -rw-r--r-- | src/misc/nt32/realpath.c | 30 | ||||
| -rw-r--r-- | src/misc/nt64/realpath.c | 30 |
2 files changed, 60 insertions, 0 deletions
diff --git a/src/misc/nt32/realpath.c b/src/misc/nt32/realpath.c new file mode 100644 index 0000000..0376011 --- /dev/null +++ b/src/misc/nt32/realpath.c @@ -0,0 +1,30 @@ +#include <limits.h> +#include <unistd.h> +#include <fcntl.h> +#include <string.h> +#include <errno.h> +#include "psxglue.h" + +extern const struct __psx_vtbl * __psx_vtbl; + +char * realpath(const char * restrict filename, char * restrict resolved) +{ + int ecode; + char buf[PATH_MAX]; + + ecode = filename + ? __psx_vtbl->fs_rpath( + AT_FDCWD,filename, + O_NONBLOCK|O_CLOEXEC, + buf,sizeof(buf)) + : -EINVAL; + + if (ecode < 0) { + errno = -ecode; + return 0; + } + + return resolved + ? strcpy(resolved,buf) + : strdup(buf); +} diff --git a/src/misc/nt64/realpath.c b/src/misc/nt64/realpath.c new file mode 100644 index 0000000..0376011 --- /dev/null +++ b/src/misc/nt64/realpath.c @@ -0,0 +1,30 @@ +#include <limits.h> +#include <unistd.h> +#include <fcntl.h> +#include <string.h> +#include <errno.h> +#include "psxglue.h" + +extern const struct __psx_vtbl * __psx_vtbl; + +char * realpath(const char * restrict filename, char * restrict resolved) +{ + int ecode; + char buf[PATH_MAX]; + + ecode = filename + ? __psx_vtbl->fs_rpath( + AT_FDCWD,filename, + O_NONBLOCK|O_CLOEXEC, + buf,sizeof(buf)) + : -EINVAL; + + if (ecode < 0) { + errno = -ecode; + return 0; + } + + return resolved + ? strcpy(resolved,buf) + : strdup(buf); +} |