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| author | Andrew Kelley <andrew@ziglang.org> | 2018-11-27 21:06:35 -0500 |
|---|---|---|
| committer | Andrew Kelley <andrew@ziglang.org> | 2018-11-27 21:06:35 -0500 |
| commit | 57f44eb2bd17fc0c4e9d09b8c8621867f784d2f0 (patch) | |
| tree | 51f46cdc8f8ea0f4e642d62b3bf8fce58034362e /src/os.cpp | |
| parent | 1fb15be05f1037aad53d2db32d13123363365d10 (diff) | |
| parent | dd2450b1b21809c3fe62920498c318fbe519f579 (diff) | |
| download | zig-57f44eb2bd17fc0c4e9d09b8c8621867f784d2f0.tar.gz zig-57f44eb2bd17fc0c4e9d09b8c8621867f784d2f0.zip | |
Merge branch 'freebsd2'
Tier 2 support for FreeBSD
Diffstat (limited to 'src/os.cpp')
| -rw-r--r-- | src/os.cpp | 26 |
1 files changed, 20 insertions, 6 deletions
diff --git a/src/os.cpp b/src/os.cpp index f739ee44e7..eba95b9f2f 100644 --- a/src/os.cpp +++ b/src/os.cpp @@ -50,10 +50,13 @@ typedef SSIZE_T ssize_t; #endif -#if defined(ZIG_OS_LINUX) +#if defined(ZIG_OS_LINUX) || defined(ZIG_OS_FREEBSD) #include <link.h> #endif +#if defined(ZIG_OS_FREEBSD) +#include <sys/sysctl.h> +#endif #if defined(__MACH__) #include <mach/clock.h> @@ -75,7 +78,9 @@ static clock_serv_t cclock; #if defined(__APPLE__) && !defined(environ) #include <crt_externs.h> #define environ (*_NSGetEnviron()) -#endif +#elif defined(ZIG_OS_FREEBSD) +extern char **environ; +#endif #if defined(ZIG_OS_POSIX) static void populate_termination(Termination *term, int status) { @@ -1444,6 +1449,15 @@ Error os_self_exe_path(Buf *out_path) { } buf_resize(out_path, amt); return ErrorNone; +#elif defined(ZIG_OS_FREEBSD) + buf_resize(out_path, PATH_MAX); + int mib[4] = { CTL_KERN, KERN_PROC, KERN_PROC_PATHNAME, -1 }; + size_t cb = PATH_MAX; + if (sysctl(mib, 4, buf_ptr(out_path), &cb, nullptr, 0) != 0) { + return ErrorUnexpected; + } + buf_resize(out_path, cb); + return ErrorNone; #endif return ErrorFileNotFound; } @@ -1749,7 +1763,7 @@ Error os_get_app_data_dir(Buf *out_path, const char *appname) { buf_resize(out_path, 0); buf_appendf(out_path, "%s/Library/Application Support/%s", home_dir, appname); return ErrorNone; -#elif defined(ZIG_OS_LINUX) +#elif defined(ZIG_OS_POSIX) const char *home_dir = getenv("HOME"); if (home_dir == nullptr) { // TODO use /etc/passwd @@ -1762,7 +1776,7 @@ Error os_get_app_data_dir(Buf *out_path, const char *appname) { } -#if defined(ZIG_OS_LINUX) +#if defined(ZIG_OS_LINUX) || defined(ZIG_OS_FREEBSD) static int self_exe_shared_libs_callback(struct dl_phdr_info *info, size_t size, void *data) { ZigList<Buf *> *libs = reinterpret_cast< ZigList<Buf *> *>(data); if (info->dlpi_name[0] == '/') { @@ -1773,7 +1787,7 @@ static int self_exe_shared_libs_callback(struct dl_phdr_info *info, size_t size, #endif Error os_self_exe_shared_libs(ZigList<Buf *> &paths) { -#if defined(ZIG_OS_LINUX) +#if defined(ZIG_OS_LINUX) || defined(ZIG_OS_FREEBSD) paths.resize(0); dl_iterate_phdr(self_exe_shared_libs_callback, &paths); return ErrorNone; @@ -1942,7 +1956,7 @@ Error os_file_mtime(OsFile file, OsTimeStamp *mtime) { mtime->sec = (((ULONGLONG) last_write_time.dwHighDateTime) << 32) + last_write_time.dwLowDateTime; mtime->nsec = 0; return ErrorNone; -#elif defined(ZIG_OS_LINUX) +#elif defined(ZIG_OS_LINUX) || defined(ZIG_OS_FREEBSD) struct stat statbuf; if (fstat(file, &statbuf) == -1) return ErrorFileSystem; |