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Add support for printing Darwin's statfs(2) flags.

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This commit is contained in:
Natalia Portillo
2021-03-15 04:01:36 +00:00
parent 5eba1d374b
commit 962ffbcfbf
10 changed files with 508 additions and 116 deletions
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44
setter/src/unix/unix.h
View File

@@ -349,50 +349,6 @@ Copyright (C) 2011-2021 Natalia Portillo
#define _XIAFS_SUPER_MAGIC 0x012fd16d
#endif
#ifndef ST_RDONLY
#define ST_RDONLY 1
#endif
#ifndef ST_NOSUID
#define ST_NOSUID 2
#endif
#ifndef ST_NODEV
#define ST_NODEV 4
#endif
#ifndef ST_NOEXEC
#define ST_NOEXEC 8
#endif
#ifndef ST_SYNCHRONOUS
#define ST_SYNCHRONOUS 16
#endif
#ifndef ST_MANDLOCK
#define ST_MANDLOCK 64
#endif
#ifndef ST_WRITE
#define ST_WRITE 128
#endif
#ifndef ST_APPEND
#define ST_APPEND 256
#endif
#ifndef ST_IMMUTABLE
#define ST_IMMUTABLE 512
#endif
#ifndef ST_NOATIME
#define ST_NOATIME 1024
#endif
#ifndef ST_NODIRATIME
#define ST_NODIRATIME 2048
#endif
#define DATETIME_FORMAT "This file is dated %s for %s\n"
#define LESSDATETIME "2106/02/07 06:28:15 or unknown"
#define MAXDATETIME "2038/01/19 03:14:07"

84
setter/src/unix/volume.c
View File

@@ -26,7 +26,7 @@ Copyright (C) 2011-2021 Natalia Portillo
#include <stddef.h>
#include <stdio.h>
#ifdef HAVE_SYS_STAT_H
#ifdef HAVE_SYS_STATFS_H
#include <sys/statfs.h>
#endif
@@ -39,6 +39,12 @@ Copyright (C) 2011-2021 Natalia Portillo
#include "../log.h"
#include "unix.h"
#if defined(__linux__) || defined(__LINUX__) || defined(__gnu_linux)
#include "../linux/linux.h"
#elif defined(__APPLE__) && defined(__MACH__)
#include "../darwin/darwin.h"
#endif
void GetVolumeInfo(const char* path, size_t* clusterSize)
{
struct statfs buf;
@@ -159,75 +165,13 @@ void GetVolumeInfo(const char* path, size_t* clusterSize)
if(buf.f_flags)
{
log_write("\tFlags:\n");
if(buf.f_flags & ST_RDONLY)
{
log_write("\t\tVolume is read-only.\n");
buf.f_flags -= ST_RDONLY;
}
if(buf.f_flags & ST_NOSUID)
{
log_write("\t\tVolume ignores suid and sgid bits.\n");
buf.f_flags -= ST_NOSUID;
}
if(buf.f_flags & ST_NODEV)
{
log_write("\t\tVolume disallows access to device special files.\n");
buf.f_flags -= ST_NODEV;
}
if(buf.f_flags & ST_NOEXEC)
{
log_write("\t\tVolume disallows program execution.\n");
buf.f_flags -= ST_NOEXEC;
}
if(buf.f_flags & ST_SYNCHRONOUS)
{
log_write("\t\tVolume writes are synced at once.\n");
buf.f_flags -= ST_SYNCHRONOUS;
}
if(buf.f_flags & ST_MANDLOCK)
{
log_write("\t\tVolume allows mandatory locks.\n");
buf.f_flags -= ST_MANDLOCK;
}
if(buf.f_flags & ST_WRITE)
{
log_write("\t\tVolume writes on file/directory/symlink.\n");
buf.f_flags -= ST_WRITE;
}
if(buf.f_flags & ST_APPEND)
{
log_write("\t\tVolume appends.\n");
buf.f_flags -= ST_APPEND;
}
if(buf.f_flags & ST_IMMUTABLE)
{
log_write("\t\tVolume is immutable.\n");
buf.f_flags -= ST_IMMUTABLE;
}
if(buf.f_flags & ST_NOATIME)
{
log_write("\t\tVolume does not update access times.\n");
buf.f_flags -= ST_NOATIME;
}
if(buf.f_flags & ST_NODIRATIME)
{
log_write("\t\tVolume does not update directory access times.\n");
buf.f_flags -= ST_NODIRATIME;
}
if(buf.f_flags) { log_write("\t\tRemaining flags: 0x%08lX\n", buf.f_flags); }
#if defined(__linux__) || defined(__LINUX__) || defined(__gnu_linux)
LinuxPrintStatfsFlags(buf.f_flags);
#elif defined(__APPLE__) && defined(__MACH__)
DarwinPrintStatfsFlags(buf.f_flags);
#else
log_write("\tFlags: 0x%08lX\n", buf.f_flags);
#endif
}
*clusterSize = buf.f_bsize;