diff options
Diffstat (limited to 'system/sash/sash-plus-patches-3.7')
| -rw-r--r-- | system/sash/sash-plus-patches-3.7 | 342 |
1 files changed, 342 insertions, 0 deletions
diff --git a/system/sash/sash-plus-patches-3.7 b/system/sash/sash-plus-patches-3.7 new file mode 100644 index 0000000000..77d17df90c --- /dev/null +++ b/system/sash/sash-plus-patches-3.7 @@ -0,0 +1,342 @@ +diff --unified --recursive --new-file sash-3.7/Makefile sash-3.7-fb/Makefile +--- sash-3.7/Makefile 2002-07-22 01:24:47.000000000 +0200 ++++ sash-3.7-fb/Makefile 2004-07-04 10:45:45.000000000 +0200 +@@ -3,12 +3,18 @@ + # + # The HAVE_GZIP definition adds the -gzip and -gunzip commands. + # The HAVE_LINUX_ATTR definition adds the -chattr and -lsattr commands. ++# The HAVE_LINUX_CHROOT definition adds the -chroot command. ++# The HAVE_LINUX_PIVOT definition adds the -pivot_root command. ++# The HAVE_LINUX_LOSETUP definition adds the -losetup command. + # The HAVE_LINUX_MOUNT definition makes -mount and -umount work on Linux. + # The HAVE_BSD_MOUNT definition makes -mount and -umount work on BSD. + # The MOUNT_TYPE definition sets the default file system type for -mount. + # + HAVE_GZIP = 1 + HAVE_LINUX_ATTR = 1 ++HAVE_LINUX_CHROOT = 1 ++HAVE_LINUX_LOSETUP = 1 ++HAVE_LINUX_PIVOT = 1 + HAVE_LINUX_MOUNT = 1 + HAVE_BSD_MOUNT = 0 + MOUNT_TYPE = '"ext3"' +@@ -17,6 +23,9 @@ + CFLAGS = -O3 -Wall -Wmissing-prototypes \ + -DHAVE_GZIP=$(HAVE_GZIP) \ + -DHAVE_LINUX_ATTR=$(HAVE_LINUX_ATTR) \ ++ -DHAVE_LINUX_CHROOT=$(HAVE_LINUX_CHROOT) \ ++ -DHAVE_LINUX_LOSETUP=$(HAVE_LINUX_LOSETUP) \ ++ -DHAVE_LINUX_PIVOT=$(HAVE_LINUX_PIVOT) \ + -DHAVE_LINUX_MOUNT=$(HAVE_LINUX_MOUNT) \ + -DHAVE_BSD_MOUNT=$(HAVE_BSD_MOUNT) \ + -DMOUNT_TYPE=$(MOUNT_TYPE) +diff --unified --recursive --new-file sash-3.7/cmds.c sash-3.7-fb/cmds.c +--- sash-3.7/cmds.c 2002-07-22 00:28:19.000000000 +0200 ++++ sash-3.7-fb/cmds.c 2004-07-04 10:45:45.000000000 +0200 +@@ -21,6 +21,16 @@ + #include <linux/fs.h> + #endif + ++/* Need to tell loop.h what the actual dev_t type is. */ ++#undef dev_t ++#if defined(__alpha) || (defined(__sparc__) && defined(__arch64__)) ++#define dev_t unsigned int ++#else ++#define dev_t unsigned short ++#endif ++#include <linux/loop.h> ++#undef dev_t ++#define dev_t dev_t + + void + do_echo(int argc, const char ** argv) +@@ -147,6 +157,28 @@ + } + + ++#if HAVE_LINUX_PIVOT ++ ++void ++do_pivot_root(int argc, const char ** argv) ++{ ++ if (pivot_root(argv[1], argv[2]) < 0) ++ perror(""); ++} ++ ++#endif ++ ++#if HAVE_LINUX_CHROOT ++ ++void ++do_chroot(int argc, const char ** argv) ++{ ++ if (chroot(argv[1]) < 0) ++ perror(""); ++} ++ ++#endif ++ + void + do_rmdir(int argc, const char ** argv) + { +@@ -1253,4 +1285,62 @@ + printf("Program \"%s\" not found in PATH\n", program); + } + ++#if HAVE_LINUX_LOSETUP ++ ++void ++do_losetup(int argc, const char ** argv) ++{ ++ int loopfd; ++ int targfd; ++ struct loop_info loopInfo; ++ ++ if (!strcmp(argv[1], "-d")) { ++ loopfd = open(argv[2], O_RDWR); ++ if (loopfd < 0) { ++ fprintf(stderr, "Error opening %s: %s\n", argv[2], ++ strerror(errno)); ++ return; ++ } ++ ++ if (ioctl(loopfd, LOOP_CLR_FD, 0)) { ++ fprintf(stderr, "Error unassociating device: %s\n", ++ strerror(errno)); ++ return; ++ } ++ } ++ ++ loopfd = open(argv[1], O_RDWR); ++ if (loopfd < 0) { ++ fprintf(stderr, "Error opening %s: %s\n", argv[1], ++ strerror(errno)); ++ return; ++ } ++ ++ targfd = open(argv[2], O_RDWR); ++ if (targfd < 0) { ++ fprintf(stderr, "Error opening %s: %s\n", argv[2], ++ strerror(errno)); ++ return; ++ } ++ ++ if (ioctl(loopfd, LOOP_SET_FD, targfd)) { ++ fprintf(stderr, "Error setting up loopback device: %s\n", ++ strerror(errno)); ++ return; ++ } ++ ++ memset(&loopInfo, 0, sizeof(loopInfo)); ++ strcpy(loopInfo.lo_name, argv[2]); ++ ++ if (ioctl(loopfd, LOOP_SET_STATUS, &loopInfo)) { ++ fprintf(stderr, "Error setting up loopback device: %s\n", ++ strerror(errno)); ++ return; ++ } ++ ++ return; ++} ++ ++#endif ++ + /* END CODE */ +diff --unified --recursive --new-file sash-3.7/sash.1 sash-3.7-fb/sash.1 +--- sash-3.7/sash.1 2004-01-14 06:04:50.000000000 +0100 ++++ sash-3.7-fb/sash.1 2004-07-04 10:45:45.000000000 +0200 +@@ -22,11 +22,11 @@ + These built-in commands are: + .PP + .nf +- -ar, -chattr, -chgrp, -chmod, -chown, -cmp, -cp, +- -dd, -echo, -ed, -grep, -file, -find, -gunzip, +- -gzip, -kill, -ln, -ls, -lsattr, -mkdir, -mknod, +- -more, -mount, -mv, -printenv, -pwd, -rm, -rmdir, +- -sum, -sync, -tar, -touch, -umount, -where ++ -ar, -chattr, -chgrp, -chmod, -chown, -chroot, -cmp, ++ -cp, -dd, -echo, -ed, -grep, -file, -find, -gunzip, ++ -gzip, -kill, -losetup, -ln, -ls, -lsattr, -mkdir, ++ -mknod, -more, -mount, -mv, -pivot_root, -printenv, -pwd, ++ -rm, -rmdir, -sum, -sync, -tar, -touch, -umount, -where + .fi + .PP + These commands are generally similar to the standard programs with similar +@@ -138,6 +138,13 @@ + can + either be a user name, or a decimal value. + .TP ++.B -chroot path ++Changes the root directory to that specified in ++.I path. ++This directory ++will be used for path names beginning with /. The root directory is ++inherited by all children of the current process. ++.TP + .B -cmp fileName1 fileName2 + Determines whether or not the specified file names have identical data. + This says that the files are links to each other, are different sizes, +@@ -312,6 +319,20 @@ + QUIT, KILL, TERM, STOP, CONT, USR1 or USR2. + If no signal is specified then SIGTERM is used. + .TP ++.B -losetup [-d] loopDev [file] ++Associates loopback devices with files on the system. If ++.I -d ++is not given, ++the loopback device ++.I loopDev ++is associated with ++.I file. ++If ++.I -d ++is given, ++.I loopDev ++is unassociated with the file it's currently configured for. ++.TP + .B -ln [-s] srcName ... destName + Links one or more files from the + .I srcName +@@ -388,6 +409,13 @@ + this fails because of the files being on different filesystems, + then copies and deletes are done instead. + .TP ++.B -pivot_root newRoot putOld ++Moves the root file system of the current process to the directory ++.I putOld ++and makes ++.I newRoot ++the new root file system of the current process. ++.TP + .B -printenv [name] + If + .I name +diff --unified --recursive --new-file sash-3.7/sash.c sash-3.7-fb/sash.c +--- sash-3.7/sash.c 2004-01-14 06:08:03.000000000 +0100 ++++ sash-3.7-fb/sash.c 2004-07-04 10:45:45.000000000 +0200 +@@ -15,7 +15,7 @@ + #include "sash.h" + + +-static const char * const version = "3.7"; ++static const char * const version = "3.7-fb"; + + + /* +@@ -107,6 +107,14 @@ + "srcName ... destName" + }, + ++#ifdef HAVE_LINUX_CHROOT ++ { ++ "-chroot", do_chroot, 2, 2, ++ "change root file system", ++ "new_root_dir" ++ }, ++#endif ++ + { + "-dd", do_dd, 3, INFINITE_ARGS, + "Copy data between two files", +@@ -181,6 +189,14 @@ + "[-sig] pid ..." + }, + ++#ifdef HAVE_LINUX_LOSETUP ++ { ++ "-losetup", do_losetup, 3, 3, ++ "Associate a loopback device with a file", ++ "[-d] device\n -losetup device filename" ++ }, ++#endif ++ + { + "-ln", do_ln, 3, INFINITE_ARGS, + "Link one fileName to another", +@@ -237,6 +253,14 @@ + "srcName ... destName" + }, + ++#ifdef HAVE_LINUX_PIVOT ++ { ++ "-pivot_root", do_pivot_root, 3, 3, ++ "pivot the root file system", ++ "new_dir old_dir" ++ }, ++#endif ++ + { + "-printenv", do_printenv, 1, 2, + "Print environment variables", +@@ -383,6 +407,7 @@ + static void showPrompt(void); + static void usage(void); + static Alias * findAlias(const char * name); ++static void expandVariable(char * name); + + + /* +@@ -702,6 +727,11 @@ + } + + /* ++ * Expand simple environment variables ++ */ ++ while (strstr(cmd, "$(")) expandVariable((char *)cmd); ++ ++ /* + * Now look for the command in the builtin table, and execute + * the command if found. + */ +@@ -1275,4 +1305,29 @@ + exit(1); + } + ++/* ++ * Expand one environment variable: Syntax $(VAR) ++ */ ++static void ++expandVariable(char * cmd) ++{ ++ char tmp[CMD_LEN]; ++ char *cp; ++ char *ep; ++ ++ strcpy(tmp, cmd); ++ cp = strstr(tmp, "$("); ++ if (cp) { ++ *cp++ = '\0'; ++ strcpy(cmd, tmp); ++ ep = ++cp; ++ while (*ep && (*ep != ')')) ep++; ++ if (*ep == ')') *ep++ = '\0'; ++ cp = getenv(cp); ++ if (cp) strcat(cmd, cp); ++ strcat(cmd, ep); ++ } ++ return; ++} ++ + /* END CODE */ +diff --unified --recursive --new-file sash-3.7/sash.h sash-3.7-fb/sash.h +--- sash-3.7/sash.h 2002-07-22 00:05:17.000000000 +0200 ++++ sash-3.7-fb/sash.h 2004-07-04 10:45:45.000000000 +0200 +@@ -110,6 +110,18 @@ + extern void do_chattr(int argc, const char ** argv); + #endif + ++#if HAVE_LINUX_CHROOT ++extern void do_chroot(int argc, const char ** argv); ++#endif ++ ++#if HAVE_LINUX_LOSETUP ++extern void do_losetup(int argc, const char ** argv); ++#endif ++ ++#if HAVE_LINUX_PIVOT ++extern void do_pivot_root(int argc, const char ** argv); ++extern int pivot_root(const char *new_root, const char *put_old); ++#endif + + /* + * Global utility routines. |