From fa59fcb3978315323bebf233f35f9ccd42575c4b Mon Sep 17 00:00:00 2001 From: Tollef Fog Heen Date: Mon, 9 Apr 2012 10:34:04 +0200 Subject: [PATCH] Imported Debian patch 3.7-12 --- debian/changelog | 14 + debian/compat | 2 +- debian/control | 2 +- debian/lintian-overrides | 4 +- debian/patches/debian-changes-3.7-10 | 1324 -------------------------- debian/patches/freebsd_build | 7 +- debian/patches/series | 1 - debian/rules | 3 + 8 files changed, 25 insertions(+), 1332 deletions(-) delete mode 100644 debian/patches/debian-changes-3.7-10 diff --git a/debian/changelog b/debian/changelog index 0d3ddae..c596f16 100644 --- a/debian/changelog +++ b/debian/changelog @@ -1,3 +1,17 @@ +sash (3.7-12) unstable; urgency=low + + * Update lintian overrides for new names. + + -- Tollef Fog Heen Mon, 09 Apr 2012 10:34:04 +0200 + +sash (3.7-11) unstable; urgency=low + + * Update to dh version 8 + * Add dh_buildflags support, closes: #654909 + * Update FreeBSD build patch. Closes: #565539 + + -- Tollef Fog Heen Mon, 09 Apr 2012 09:11:01 +0200 + sash (3.7-10) unstable; urgency=low * Switch to 3.0 (quilt) as the source format and convert patches. diff --git a/debian/compat b/debian/compat index 7f8f011..45a4fb7 100644 --- a/debian/compat +++ b/debian/compat @@ -1 +1 @@ -7 +8 diff --git a/debian/control b/debian/control index 0efef3a..fc1adb3 100644 --- a/debian/control +++ b/debian/control @@ -3,7 +3,7 @@ Section: shells Priority: optional Maintainer: Tollef Fog Heen Standards-Version: 3.8.0 -Build-Depends: zlib1g-dev (>= 1:1.2.2-7), debhelper (>= 7), +Build-Depends: zlib1g-dev (>= 1:1.2.2-7), debhelper (>= 8), e2fslibs-dev [!kfreebsd-amd64 !kfreebsd-i386], kfreebsd-kernel-headers [kfreebsd-amd64 kfreebsd-i386] diff --git a/debian/lintian-overrides b/debian/lintian-overrides index 0debc87..5ec2792 100644 --- a/debian/lintian-overrides +++ b/debian/lintian-overrides @@ -1,2 +1,2 @@ -sash: statically-linked-binary ./bin/sash -sash: embedded-zlib ./bin/sash +sash: statically-linked-binary bin/sash +sash: embedded-library bin/sash: zlib diff --git a/debian/patches/debian-changes-3.7-10 b/debian/patches/debian-changes-3.7-10 deleted file mode 100644 index 9474294..0000000 --- a/debian/patches/debian-changes-3.7-10 +++ /dev/null @@ -1,1324 +0,0 @@ -Description: Upstream changes introduced in version 3.7-10 - This patch has been created by dpkg-source during the package build. - Here's the last changelog entry, hopefully it gives details on why - those changes were made: - . - sash (3.7-10) unstable; urgency=low - . - * Switch to 3.0 (quilt) as the source format and convert patches. - * Fix up debian/patches/touch_error_handling to actually update the - timestamp of the file, something that has been broken for more than - ten years. - * Add kFreeBSD build fixes from Axel Beckert. Closes: #565539 - * When exiting the shell, use the exit status of the last command as our - exit status. Closes: #281728 - . - The person named in the Author field signed this changelog entry. -Author: Tollef Fog Heen -Bug-Debian: http://bugs.debian.org/281728 -Bug-Debian: http://bugs.debian.org/565539 - ---- -The information above should follow the Patch Tagging Guidelines, please -checkout http://dep.debian.net/deps/dep3/ to learn about the format. Here -are templates for supplementary fields that you might want to add: - -Origin: , -Bug: -Bug-Debian: http://bugs.debian.org/ -Forwarded: -Reviewed-By: -Last-Update: - ---- /dev/null -+++ sash-3.7/sash.c.old -@@ -0,0 +1,1289 @@ -+/* -+ * Copyright (c) 2004 by David I. Bell -+ * Permission is granted to use, distribute, or modify this source, -+ * provided that this copyright notice remains intact. -+ * -+ * Stand-alone shell for system maintainance for Linux. -+ * This program should NOT be built using shared libraries. -+ */ -+ -+#include -+#include -+#include -+#include -+ -+#include "sash.h" -+ -+ -+static const char * const version = "3.7"; -+ -+ -+/* -+ * The special maximum argument value which means that there is -+ * no limit to the number of arguments on the command line. -+ */ -+#define INFINITE_ARGS 0x7fffffff -+ -+ -+/* -+ * One entry of the command table. -+ */ -+typedef struct -+{ -+ const char * name; -+ void (*func)(int argc, const char ** argv); -+ int minArgs; -+ int maxArgs; -+ const char * description; -+ const char * usage; -+} CommandEntry; -+ -+ -+/* -+ * The table of built-in commands. -+ * This is terminated wih an entry containing NULL values. -+ */ -+static const CommandEntry commandEntryTable[] = -+{ -+ { -+ "alias", do_alias, 1, INFINITE_ARGS, -+ "Define a command alias", -+ "[name [command]]" -+ }, -+ -+ { -+ "aliasall", do_aliasall, 1, 1, -+ "Define aliases for all of the build-in commands", -+ "" -+ }, -+ -+ { -+ "-ar", do_ar, 3, INFINITE_ARGS, -+ "Extract or list files from an AR file", -+ "[txp]v arFileName fileName ..." -+ }, -+ -+ { -+ "cd", do_cd, 1, 2, -+ "Change current directory", -+ "[dirName]" -+ }, -+ -+#if HAVE_LINUX_ATTR -+ { -+ "-chattr", do_chattr, 3, INFINITE_ARGS, -+ "Change ext2 file attributes", -+ "[+i] [-i] [+a] [-a] fileName ..." -+ }, -+#endif -+ -+ { -+ "-chgrp", do_chgrp, 3, INFINITE_ARGS, -+ "Change the group id of some files", -+ "gid fileName ..." -+ }, -+ -+ { -+ "-chmod", do_chmod, 3, INFINITE_ARGS, -+ "Change the protection of some files", -+ "mode fileName ..." -+ }, -+ -+ { -+ "-chown", do_chown, 3, INFINITE_ARGS, -+ "Change the owner id of some files", -+ "uid fileName ..." -+ }, -+ -+ { -+ "-cmp", do_cmp, 3, 3, -+ "Compare two files for equality", -+ "fileName1 fileName2" -+ }, -+ -+ { -+ "-cp", do_cp, 3, INFINITE_ARGS, -+ "Copy files", -+ "srcName ... destName" -+ }, -+ -+ { -+ "-dd", do_dd, 3, INFINITE_ARGS, -+ "Copy data between two files", -+ "if=name of=name [bs=n] [count=n] [skip=n] [seek=n]" -+ }, -+ -+ { -+ "-echo", do_echo, 1, INFINITE_ARGS, -+ "Echo the arguments", -+ "[args] ..." -+ }, -+ -+ { -+ "-ed", do_ed, 1, 2, -+ "Edit a fileName using simple line mode commands", -+ "[fileName]" -+ }, -+ -+ { -+ "exec", do_exec, 2, INFINITE_ARGS, -+ "Execute another program in place of this sash process", -+ "fileName [args]" -+ }, -+ -+ { -+ "exit", do_exit, 1, 2, -+ "Exit from sash", -+ "[exit value]" -+ }, -+ -+ { -+ "-file", do_file, 1, INFINITE_ARGS, -+ "Describe information about files", -+ "fileName ..." -+ }, -+ -+ { -+ "-find", do_find, 2, INFINITE_ARGS, -+ "Find files in a directory tree meeting some conditions", -+ "dirName [-xdev] [-type chars] [-name pattern] [-size minSize]" -+ }, -+ -+ { -+ "-grep", do_grep, 3, INFINITE_ARGS, -+ "Look for lines containing a word in some files", -+ "[-in] word fileName ..." -+ }, -+ -+#if HAVE_GZIP -+ { -+ "-gunzip", do_gunzip, 2, INFINITE_ARGS, -+ "Uncompress files which were saved in GZIP or compress format", -+ "fileName ... [-o outputPath]" -+ }, -+ -+ { -+ "-gzip", do_gzip, 2, INFINITE_ARGS, -+ "Compress files into GZIP format", -+ "fileName ... [-o outputPath]" -+ }, -+#endif -+ -+ { -+ "help", do_help, 1, 2, -+ "Print help about a command", -+ "[word]" -+ }, -+ -+ { -+ "-kill", do_kill, 2, INFINITE_ARGS, -+ "Send a signal to the specified process", -+ "[-sig] pid ..." -+ }, -+ -+ { -+ "-ln", do_ln, 3, INFINITE_ARGS, -+ "Link one fileName to another", -+ "[-s] srcName ... destName" -+ }, -+ -+ { -+ "-ls", do_ls, 1, INFINITE_ARGS, -+ "List information about files or directories", -+ "[-lidFC] fileName ..." -+ }, -+ -+#if HAVE_LINUX_ATTR -+ { -+ "-lsattr", do_lsattr, 2, INFINITE_ARGS, -+ "List ext2 file attributes", -+ "fileName ..." -+ }, -+#endif -+ -+ { -+ "-mkdir", do_mkdir, 2, INFINITE_ARGS, -+ "Create a directory", -+ "dirName ..." -+ }, -+ -+ { -+ "-mknod", do_mknod, 5, 5, -+ "Create a special type of file", -+ "fileName type major minor" -+ }, -+ -+ { -+ "-more", do_more, 2, INFINITE_ARGS, -+ "Type file contents page by page", -+ "fileName ..." -+ }, -+ -+ { -+ "-mount", do_mount, 3, INFINITE_ARGS, -+ "Mount or remount a filesystem on a directory", -+#if HAVE_LINUX_MOUNT -+ "[-t type] [-r] [-s] [-e] [-m] devName dirName" -+#elif HAVE_BSD_MOUNT -+ "[-t type] [-r] [-s] [-e] devName dirName" -+#else -+ "[-t type] devName dirName" -+#endif -+ }, -+ -+ { -+ "-mv", do_mv, 3, INFINITE_ARGS, -+ "Move or rename files", -+ "srcName ... destName" -+ }, -+ -+ { -+ "-printenv", do_printenv, 1, 2, -+ "Print environment variables", -+ "[name]" -+ }, -+ -+ { -+ "prompt", do_prompt, 2, INFINITE_ARGS, -+ "Set the prompt string for sash", -+ "string" -+ }, -+ -+ { -+ "-pwd", do_pwd, 1, 1, -+ "Print the current working directory", -+ "" -+ }, -+ -+ { -+ "quit", do_exit, 1, 1, -+ "Exit from sash", -+ "" -+ }, -+ -+ { -+ "-rm", do_rm, 2, INFINITE_ARGS, -+ "Remove the specified files", -+ "fileName ..." -+ }, -+ -+ { -+ "-rmdir", do_rmdir, 2, INFINITE_ARGS, -+ "Remove the specified empty directories", -+ "dirName ..." -+ }, -+ -+ { -+ "setenv", do_setenv, 3, 3, -+ "Set an environment variable value", -+ "name value" -+ }, -+ -+ { -+ "source", do_source, 2, 2, -+ "Read commands from the specified file", -+ "fileName" -+ }, -+ -+ { -+ "-sum", do_sum, 2, INFINITE_ARGS, -+ "Calculate checksums of the specified files", -+ "fileName ..." -+ }, -+ -+ { -+ "-sync", do_sync, 1, 1, -+ "Sync the disks to force cached data to them", -+ "" -+ }, -+ -+ { -+ "-tar", do_tar, 2, INFINITE_ARGS, -+ "Create, extract, or list files from a TAR file", -+ "[cxtv]f tarFileName fileName ..." -+ }, -+ -+ { -+ "-touch", do_touch, 2, INFINITE_ARGS, -+ "Update times or create the specified files", -+ "fileName ..." -+ }, -+ -+ { -+ "umask", do_umask, 1, 2, -+ "Set the umask value for file protections", -+ "[mask]" -+ }, -+ -+ { -+#if HAVE_BSD_MOUNT -+ "-umount", do_umount, 2, 3, -+ "Unmount a filesystem", -+ "[-f] fileName" -+#else -+ "-umount", do_umount, 2, 2, -+ "Unmount a filesystem", -+ "fileName" -+#endif -+ }, -+ -+ { -+ "unalias", do_unalias, 2, 2, -+ "Remove a command alias", -+ "name" -+ }, -+ -+ { -+ "-where", do_where, 2, 2, -+ "Type the location of a program", -+ "program" -+ }, -+ -+ { -+ NULL, 0, 0, 0, -+ NULL, -+ NULL -+ } -+}; -+ -+ -+/* -+ * The definition of an command alias. -+ */ -+typedef struct -+{ -+ char * name; -+ char * value; -+} Alias; -+ -+ -+/* -+ * Local data. -+ */ -+static Alias * aliasTable; -+static int aliasCount; -+ -+static FILE * sourcefiles[MAX_SOURCE]; -+static int sourceCount; -+ -+static BOOL intCrlf = TRUE; -+static char * prompt; -+ -+ -+/* -+ * Local procedures. -+ */ -+static void catchInt(int); -+static void catchQuit(int); -+static int readFile(const char * name); -+static int command(const char * cmd); -+static BOOL tryBuiltIn(const char * cmd); -+static int runCmd(const char * cmd); -+static void childProcess(const char * cmd); -+static void showPrompt(void); -+static void usage(void); -+static Alias * findAlias(const char * name); -+ -+ -+/* -+ * Global interrupt flag. -+ */ -+BOOL intFlag; -+ -+ -+int -+main(int argc, const char ** argv) -+{ -+ const char * cp; -+ const char * singleCommand; -+ const char * commandFile; -+ BOOL quietFlag; -+ BOOL aliasFlag; -+ BOOL interactiveFlag; -+ char buf[PATH_LEN]; -+ -+ singleCommand = NULL; -+ commandFile = NULL; -+ quietFlag = FALSE; -+ aliasFlag = FALSE; -+ interactiveFlag = FALSE; -+ -+ /* -+ * Look for options. -+ */ -+ argv++; -+ argc--; -+ -+ while ((argc > 0) && (**argv == '-')) -+ { -+ cp = *argv++ + 1; -+ argc--; -+ -+ while (*cp) switch (*cp++) -+ { -+ case '-': -+ /* -+ * Ignore. This is so that we can be -+ * run from login. -+ */ -+ break; -+ case 'c': -+ /* -+ * Execute specified command. -+ */ -+ if ((argc != 1) || singleCommand || interactiveFlag) -+ usage(); -+ -+ singleCommand = *argv++; -+ argc--; -+ -+ break; -+ -+ case 'f': -+ /* -+ * Execute commands from file. -+ * This is used for sash script files. -+ * The quiet flag is also set. -+ */ -+ if ((argc != 1) || commandFile) -+ usage(); -+ -+ quietFlag = TRUE; -+ commandFile = *argv++; -+ argc--; -+ -+ break; -+ -+ case 'i': -+ /* -+ * Be an interactive shell -+ * ..is a no-op, but some contexts require this -+ * ..interactiveFlag is to avoid -ic as a legacy -+ */ -+ if (singleCommand) -+ usage(); -+ -+ interactiveFlag = TRUE; -+ break; -+ -+ case 'p': -+ /* -+ * Set the prompt string. -+ */ -+ if ((argc <= 0) || (**argv == '-')) -+ usage(); -+ -+ if (prompt) -+ free(prompt); -+ -+ prompt = strdup(*argv++); -+ argc--; -+ -+ break; -+ -+ case 'q': -+ quietFlag = TRUE; -+ break; -+ -+ case 'a': -+ aliasFlag = TRUE; -+ break; -+ -+ case 'h': -+ case '?': -+ usage(); -+ break; -+ -+ default: -+ fprintf(stderr, "Unknown option -%c\n", cp[-1]); -+ -+ return 1; -+ } -+ } -+ -+ /* -+ * No more arguments are allowed. -+ */ -+ if (argc > 0) -+ usage(); -+ -+ /* -+ * Default our path if it is not set. -+ */ -+ if (getenv("PATH") == NULL) -+ putenv("PATH=/bin:/usr/bin:/sbin:/usr/sbin:/etc"); -+ -+ /* -+ * If the alias flag is set then define all aliases. -+ */ -+ if (aliasFlag) -+ do_aliasall(0, NULL); -+ -+ /* -+ * If we are to execute a single command, then do so and exit. -+ */ -+ if (singleCommand) -+ { -+ return command(singleCommand); -+ } -+ -+ /* -+ * Print a hello message unless we are told to be silent. -+ */ -+ if (!quietFlag && isatty(STDIN)) -+ { -+ printf("Stand-alone shell (version %s)\n", version); -+ -+ if (aliasFlag) -+ printf("Built-in commands are aliased to standard commands\n"); -+ } -+ -+ signal(SIGINT, catchInt); -+ signal(SIGQUIT, catchQuit); -+ -+ /* -+ * Execute the user's alias file if present. -+ */ -+ cp = getenv("HOME"); -+ -+ if (cp) -+ { -+ strcpy(buf, cp); -+ strcat(buf, "/"); -+ strcat(buf, ".aliasrc"); -+ -+ if ((access(buf, 0) == 0) || (errno != ENOENT)) -+ readFile(buf); -+ } -+ -+ /* -+ * Read commands from stdin or from a command file. -+ */ -+ return readFile(commandFile); -+ -+} -+ -+ -+/* -+ * Read commands from the specified file. -+ * A null name pointer indicates to read from stdin. -+ */ -+static int -+readFile(const char * name) -+{ -+ FILE * fp; -+ int cc; -+ BOOL ttyFlag; -+ char buf[CMD_LEN]; -+ int r = 0; -+ -+ if (sourceCount >= MAX_SOURCE) -+ { -+ fprintf(stderr, "Too many source files\n"); -+ -+ return 1; -+ } -+ -+ fp = stdin; -+ -+ if (name) -+ { -+ fp = fopen(name, "r"); -+ -+ if (fp == NULL) -+ { -+ perror(name); -+ -+ return 1; -+ } -+ } -+ -+ sourcefiles[sourceCount++] = fp; -+ -+ ttyFlag = isatty(fileno(fp)); -+ -+ while (TRUE) -+ { -+ if (ttyFlag) -+ showPrompt(); -+ -+ if (intFlag && !ttyFlag && (fp != stdin)) -+ { -+ fclose(fp); -+ sourceCount--; -+ -+ return 1; -+ } -+ -+ if (fgets(buf, CMD_LEN - 1, fp) == NULL) -+ { -+ if (ferror(fp) && (errno == EINTR)) -+ { -+ clearerr(fp); -+ -+ continue; -+ } -+ -+ break; -+ } -+ -+ cc = strlen(buf); -+ -+ if (buf[cc - 1] == '\n') -+ cc--; -+ -+ while ((cc > 0) && isBlank(buf[cc - 1])) -+ cc--; -+ -+ buf[cc] = '\0'; -+ -+ r = command(buf); -+ } -+ -+ if (ferror(fp)) -+ { -+ perror("Reading command line"); -+ -+ if (fp == stdin) -+ exit(1); -+ } -+ -+ clearerr(fp); -+ -+ if (fp != stdin) -+ fclose(fp); -+ -+ sourceCount--; -+ return r; -+} -+ -+ -+/* -+ * Parse and execute one null-terminated command line string. -+ * This breaks the command line up into words, checks to see if the -+ * command is an alias, and expands wildcards. -+ */ -+static int -+command(const char * cmd) -+{ -+ const char * endCmd; -+ const Alias * alias; -+ char newCommand[CMD_LEN]; -+ char cmdName[CMD_LEN]; -+ -+ /* -+ * Rest the interrupt flag and free any memory chunks that -+ * were allocated by the previous command. -+ */ -+ intFlag = FALSE; -+ -+ freeChunks(); -+ -+ /* -+ * Skip leading blanks. -+ */ -+ while (isBlank(*cmd)) -+ cmd++; -+ -+ /* -+ * If the command is empty or is a comment then ignore it. -+ */ -+ if ((*cmd == '\0') || (*cmd == '#')) -+ return 0; -+ -+ /* -+ * Look for the end of the command name and then copy the -+ * command name to a buffer so we can null terminate it. -+ */ -+ endCmd = cmd; -+ -+ while (*endCmd && !isBlank(*endCmd)) -+ endCmd++; -+ -+ memcpy(cmdName, cmd, endCmd - cmd); -+ -+ cmdName[endCmd - cmd] = '\0'; -+ -+ /* -+ * Search for the command name in the alias table. -+ * If it is found, then replace the command name with -+ * the alias value, and append the current command -+ * line arguments to that. -+ */ -+ alias = findAlias(cmdName); -+ -+ if (alias) -+ { -+ strcpy(newCommand, alias->value); -+ strcat(newCommand, endCmd); -+ -+ cmd = newCommand; -+ } -+ -+ /* -+ * Now look for the command in the builtin table, and execute -+ * the command if found. -+ */ -+ if (tryBuiltIn(cmd)) -+ return 0; /* This is a blatant lie */ -+ -+ /* -+ * The command is not a built-in, so run the program along -+ * the PATH list. -+ */ -+ return runCmd(cmd); -+} -+ -+ -+/* -+ * Try to execute a built-in command. -+ * Returns TRUE if the command is a built in, whether or not the -+ * command succeeds. Returns FALSE if this is not a built-in command. -+ */ -+static BOOL -+tryBuiltIn(const char * cmd) -+{ -+ const char * endCmd; -+ const CommandEntry * entry; -+ int argc; -+ const char ** argv; -+ char cmdName[CMD_LEN]; -+ -+ /* -+ * Look for the end of the command name and then copy the -+ * command name to a buffer so we can null terminate it. -+ */ -+ endCmd = cmd; -+ -+ while (*endCmd && !isBlank(*endCmd)) -+ endCmd++; -+ -+ memcpy(cmdName, cmd, endCmd - cmd); -+ -+ cmdName[endCmd - cmd] = '\0'; -+ -+ /* -+ * Search the command table looking for the command name. -+ */ -+ for (entry = commandEntryTable; entry->name != NULL; entry++) -+ { -+ if (strcmp(entry->name, cmdName) == 0) -+ break; -+ } -+ -+ /* -+ * If the command is not a built-in, return indicating that. -+ */ -+ if (entry->name == NULL) -+ return FALSE; -+ -+ /* -+ * The command is a built-in. -+ * Break the command up into arguments and expand wildcards. -+ */ -+ if (!makeArgs(cmd, &argc, &argv)) -+ return TRUE; -+ -+ /* -+ * Give a usage string if the number of arguments is too large -+ * or too small. -+ */ -+ if ((argc < entry->minArgs) || (argc > entry->maxArgs)) -+ { -+ fprintf(stderr, "usage: %s %s\n", entry->name, entry->usage); -+ -+ return TRUE; -+ } -+ -+ /* -+ * Call the built-in function with the argument list. -+ */ -+ entry->func(argc, argv); -+ -+ return TRUE; -+} -+ -+ -+/* -+ * Execute the specified command either by forking and executing -+ * the program ourself, or else by using the shell. -+ */ -+static int -+runCmd(const char * cmd) -+{ -+ const char * cp; -+ BOOL magic; -+ pid_t pid; -+ int status; -+ -+ /* -+ * Check the command for any magic shell characters -+ * except for quoting. -+ */ -+ magic = FALSE; -+ -+ for (cp = cmd; *cp; cp++) -+ { -+ if ((*cp >= 'a') && (*cp <= 'z')) -+ continue; -+ -+ if ((*cp >= 'A') && (*cp <= 'Z')) -+ continue; -+ -+ if (isDecimal(*cp)) -+ continue; -+ -+ if (isBlank(*cp)) -+ continue; -+ -+ if ((*cp == '.') || (*cp == '/') || (*cp == '-') || -+ (*cp == '+') || (*cp == '=') || (*cp == '_') || -+ (*cp == ':') || (*cp == ',') || (*cp == '\'') || -+ (*cp == '"')) -+ { -+ continue; -+ } -+ -+ magic = TRUE; -+ } -+ -+ /* -+ * If there were any magic characters used then run the -+ * command using the shell. -+ */ -+ if (magic) -+ { -+ return system(cmd); -+ } -+ -+ /* -+ * No magic characters were in the command, so we can do the fork -+ * and exec ourself. -+ */ -+ pid = fork(); -+ -+ if (pid < 0) -+ { -+ perror("fork failed"); -+ -+ return -1; -+ } -+ -+ /* -+ * If we are the child process, then go execute the program. -+ */ -+ if (pid == 0) -+ childProcess(cmd); -+ -+ /* -+ * We are the parent process. -+ * Wait for the child to complete. -+ */ -+ status = 0; -+ intCrlf = FALSE; -+ -+ while (((pid = waitpid(pid, &status, 0)) < 0) && (errno == EINTR)) -+ ; -+ -+ intCrlf = TRUE; -+ -+ if (pid < 0) -+ { -+ fprintf(stderr, "Error from waitpid: %s", strerror(errno)); -+ -+ return -1; -+ } -+ -+ if (WIFSIGNALED(status)) -+ { -+ fprintf(stderr, "pid %ld: killed by signal %d\n", -+ (long) pid, WTERMSIG(status)); -+ } -+ return WEXITSTATUS(status); -+} -+ -+ -+/* -+ * Here as the child process to try to execute the command. -+ * This is only called if there are no meta-characters in the command. -+ * This procedure never returns. -+ */ -+static void -+childProcess(const char * cmd) -+{ -+ const char ** argv; -+ int argc; -+ -+ /* -+ * Close any extra file descriptors we have opened. -+ */ -+ while (--sourceCount >= 0) -+ { -+ if (sourcefiles[sourceCount] != stdin) -+ fclose(sourcefiles[sourceCount]); -+ } -+ -+ /* -+ * Break the command line up into individual arguments. -+ * If this fails, then run the shell to execute the command. -+ */ -+ if (!makeArgs(cmd, &argc, &argv)) -+ { -+ system(cmd); -+ exit(0); -+ } -+ -+ /* -+ * Try to execute the program directly. -+ */ -+ execvp(argv[0], (char **) argv); -+ -+ /* -+ * The exec failed, so try to run the command using the shell -+ * in case it is a shell script. -+ */ -+ if (errno == ENOEXEC) -+ { -+ system(cmd); -+ exit(0); -+ } -+ -+ /* -+ * There was something else wrong, complain and exit. -+ */ -+ perror(argv[0]); -+ exit(1); -+} -+ -+ -+void -+do_help(int argc, const char ** argv) -+{ -+ const CommandEntry * entry; -+ const char * str; -+ -+ str = NULL; -+ -+ if (argc == 2) -+ str = argv[1]; -+ -+ /* -+ * Check for an exact match, in which case describe the program. -+ */ -+ if (str) -+ { -+ for (entry = commandEntryTable; entry->name; entry++) -+ { -+ if (strcmp(str, entry->name) == 0) -+ { -+ printf("%s\n", entry->description); -+ -+ printf("usage: %s %s\n", entry->name, -+ entry->usage); -+ -+ return; -+ } -+ } -+ } -+ -+ /* -+ * Print short information about commands which contain the -+ * specified word. -+ */ -+ for (entry = commandEntryTable; entry->name; entry++) -+ { -+ if ((str == NULL) || (strstr(entry->name, str) != NULL) || -+ (strstr(entry->usage, str) != NULL)) -+ { -+ printf("%-10s %s\n", entry->name, entry->usage); -+ } -+ } -+} -+ -+ -+void -+do_alias(int argc, const char ** argv) -+{ -+ const char * name; -+ char * value; -+ Alias * alias; -+ int count; -+ char buf[CMD_LEN]; -+ -+ if (argc < 2) -+ { -+ count = aliasCount; -+ -+ for (alias = aliasTable; count-- > 0; alias++) -+ printf("%s\t%s\n", alias->name, alias->value); -+ -+ return; -+ } -+ -+ name = argv[1]; -+ -+ if (argc == 2) -+ { -+ alias = findAlias(name); -+ -+ if (alias) -+ printf("%s\n", alias->value); -+ else -+ fprintf(stderr, "Alias \"%s\" is not defined\n", name); -+ -+ return; -+ } -+ -+ if (strcmp(name, "alias") == 0) -+ { -+ fprintf(stderr, "Cannot alias \"alias\"\n"); -+ -+ return; -+ } -+ -+ if (!makeString(argc - 2, argv + 2, buf, CMD_LEN)) -+ return; -+ -+ value = malloc(strlen(buf) + 1); -+ -+ if (value == NULL) -+ { -+ fprintf(stderr, "No memory for alias value\n"); -+ -+ return; -+ } -+ -+ strcpy(value, buf); -+ -+ alias = findAlias(name); -+ -+ if (alias) -+ { -+ free(alias->value); -+ alias->value = value; -+ -+ return; -+ } -+ -+ if ((aliasCount % ALIAS_ALLOC) == 0) -+ { -+ count = aliasCount + ALIAS_ALLOC; -+ -+ if (aliasTable) -+ { -+ alias = (Alias *) realloc(aliasTable, -+ sizeof(Alias) * count); -+ } -+ else -+ alias = (Alias *) malloc(sizeof(Alias) * count); -+ -+ if (alias == NULL) -+ { -+ free(value); -+ fprintf(stderr, "No memory for alias table\n"); -+ -+ return; -+ } -+ -+ aliasTable = alias; -+ } -+ -+ alias = &aliasTable[aliasCount]; -+ -+ alias->name = malloc(strlen(name) + 1); -+ -+ if (alias->name == NULL) -+ { -+ free(value); -+ fprintf(stderr, "No memory for alias name\n"); -+ -+ return; -+ } -+ -+ strcpy(alias->name, name); -+ alias->value = value; -+ aliasCount++; -+} -+ -+ -+/* -+ * Build aliases for all of the built-in commands which start with a dash, -+ * using the names without the dash. -+ */ -+void -+do_aliasall(int argc, const char **argv) -+{ -+ const CommandEntry * entry; -+ const char * name; -+ const char * newArgv[4]; -+ -+ for (entry = commandEntryTable; entry->name; entry++) -+ { -+ name = entry->name; -+ -+ if (*name != '-') -+ continue; -+ -+ newArgv[0] = "alias"; -+ newArgv[1] = name + 1; -+ newArgv[2] = name; -+ newArgv[3] = NULL; -+ -+ do_alias(3, newArgv); -+ } -+} -+ -+ -+/* -+ * Look up an alias name, and return a pointer to it. -+ * Returns NULL if the name does not exist. -+ */ -+static Alias * -+findAlias(const char * name) -+{ -+ Alias * alias; -+ int count; -+ -+ count = aliasCount; -+ -+ for (alias = aliasTable; count-- > 0; alias++) -+ { -+ if (strcmp(name, alias->name) == 0) -+ return alias; -+ } -+ -+ return NULL; -+} -+ -+ -+void -+do_source(int argc, const char ** argv) -+{ -+ readFile(argv[1]); -+} -+ -+ -+void -+do_exec(int argc, const char ** argv) -+{ -+ const char * name; -+ -+ name = argv[1]; -+ -+ while (--sourceCount >= 0) -+ { -+ if (sourcefiles[sourceCount] != stdin) -+ fclose(sourcefiles[sourceCount]); -+ } -+ -+ argv[argc] = NULL; -+ -+ execvp(name, (char **) argv + 1); -+ perror(name); -+} -+ -+ -+void -+do_prompt(int argc, const char ** argv) -+{ -+ char * cp; -+ char buf[CMD_LEN]; -+ -+ if (!makeString(argc - 1, argv + 1, buf, CMD_LEN)) -+ return; -+ -+ cp = malloc(strlen(buf) + 2); -+ -+ if (cp == NULL) -+ { -+ fprintf(stderr, "No memory for prompt\n"); -+ -+ return; -+ } -+ -+ strcpy(cp, buf); -+ strcat(cp, " "); -+ -+ if (prompt) -+ free(prompt); -+ -+ prompt = cp; -+} -+ -+ -+void -+do_unalias(int argc, const char ** argv) -+{ -+ Alias * alias; -+ -+ while (--argc > 0) -+ { -+ alias = findAlias(*++argv); -+ -+ if (alias == NULL) -+ continue; -+ -+ free(alias->name); -+ free(alias->value); -+ aliasCount--; -+ alias->name = aliasTable[aliasCount].name; -+ alias->value = aliasTable[aliasCount].value; -+ } -+} -+ -+ -+/* -+ * Display the prompt string. -+ */ -+static void -+showPrompt(void) -+{ -+ const char * cp; -+ -+ cp = "> "; -+ -+ if (prompt) -+ cp = prompt; -+ -+ write(STDOUT, cp, strlen(cp)); -+} -+ -+ -+static void -+catchInt(int val) -+{ -+ signal(SIGINT, catchInt); -+ -+ intFlag = TRUE; -+ -+ if (intCrlf) -+ write(STDOUT, "\n", 1); -+} -+ -+ -+static void -+catchQuit(int val) -+{ -+ signal(SIGQUIT, catchQuit); -+ -+ intFlag = TRUE; -+ -+ if (intCrlf) -+ write(STDOUT, "\n", 1); -+} -+ -+ -+/* -+ * Print the usage information and quit. -+ */ -+static void -+usage(void) -+{ -+ fprintf(stderr, "Stand-alone shell (version %s)\n", version); -+ fprintf(stderr, "\n"); -+ fprintf(stderr, "Usage: sash [-a] [-q] [-f fileName] [-c command] [-p prompt] [-i]\n"); -+ -+ exit(1); -+} -+ -+/* END CODE */ diff --git a/debian/patches/freebsd_build b/debian/patches/freebsd_build index b614c10..fc1136d 100644 --- a/debian/patches/freebsd_build +++ b/debian/patches/freebsd_build @@ -6,16 +6,17 @@ Index: sash-3.7/Makefile =================================================================== --- sash-3.7.orig/Makefile 2010-04-04 11:13:36.005953632 +0200 +++ sash-3.7/Makefile 2010-04-04 11:38:19.300955689 +0200 -@@ -9,9 +9,16 @@ +@@ -9,9 +9,17 @@ # HAVE_GZIP = 1 - HAVE_LINUX_ATTR = 1 +ifeq (Linux,$(shell uname -s)) + HAVE_LINUX_ATTR = 1 HAVE_LINUX_MOUNT = 1 HAVE_BSD_MOUNT = 0 MOUNT_TYPE = '"ext3"' +endif -+ifeq (kFreeBSD,$(shell uname -s)) ++ifeq (GNU/kFreeBSD,$(shell uname -s)) ++HAVE_LINUX_ATTR = 0 +HAVE_LINUX_MOUNT = 0 +HAVE_BSD_MOUNT = 1 +MOUNT_TYPE = '"ufs"' diff --git a/debian/patches/series b/debian/patches/series index ab43127..f2c7490 100644 --- a/debian/patches/series +++ b/debian/patches/series @@ -6,4 +6,3 @@ fix_exec buildsystem freebsd_build exit_with_command_status -debian-changes-3.7-10 diff --git a/debian/rules b/debian/rules index c611dac..b4da5d2 100755 --- a/debian/rules +++ b/debian/rules @@ -5,6 +5,9 @@ pkgdir := `pwd`/debian/sash %: dh $@ +override_dh_auto_build: + $(MAKE) CFLAGS="`dpkg-buildflags --get CFLAGS` `dpkg-buildflags --get CPPFLAGS`" LDFLAGS="-static `dpkg-buildflags --get LDFLAGS`" + override_dh_auto_install: make install BINDIR=$(pkgdir)/bin MANDIR=$(pkgdir)/usr/share/man/man1 -- 2.39.5