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termux-packages/packages/renameutils/add-missing-functions.patch
Leonid Pliushch cea6466116 new package: renameutils 
Requested in https://github.com/termux/termux-packages/issues/1109.
2020-01-02 21:06:07 +02:00

394 lines
9.4 KiB
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diff -uNr renameutils-0.12.0/src/common/Makefile.am renameutils-0.12.0.mod/src/common/Makefile.am
--- renameutils-0.12.0/src/common/Makefile.am 2012-04-23 14:11:04.000000000 +0300
+++ renameutils-0.12.0.mod/src/common/Makefile.am 2020-01-02 20:43:15.306228148 +0200
@@ -25,4 +25,6 @@
tab-utils.c \
tab-utils.h \
tmap.c \
- tmap.h
+ tmap.h \
+ wordexp.c \
+ wordexp.h
diff -uNr renameutils-0.12.0/src/common/Makefile.in renameutils-0.12.0.mod/src/common/Makefile.in
--- renameutils-0.12.0/src/common/Makefile.in 2012-04-23 14:24:10.000000000 +0300
+++ renameutils-0.12.0.mod/src/common/Makefile.in 2020-01-02 20:47:56.755267916 +0200
@@ -156,7 +156,7 @@
am_lib_common_a_OBJECTS = error.$(OBJEXT) hmap.$(OBJEXT) \
io-utils.$(OBJEXT) intutil.$(OBJEXT) llist.$(OBJEXT) \
strbuf.$(OBJEXT) string-utils.$(OBJEXT) tab-utils.$(OBJEXT) \
- tmap.$(OBJEXT)
+ tmap.$(OBJEXT) wordexp.$(OBJEXT)
lib_common_a_OBJECTS = $(am_lib_common_a_OBJECTS)
DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)
depcomp = $(SHELL) $(top_srcdir)/build-aux/depcomp
@@ -997,7 +997,9 @@
tab-utils.c \
tab-utils.h \
tmap.c \
- tmap.h
+ tmap.h \
+ wordexp.c \
+ wordexp.h
all: all-am
diff -uNr renameutils-0.12.0/src/common/wordexp.c renameutils-0.12.0.mod/src/common/wordexp.c
--- renameutils-0.12.0/src/common/wordexp.c 1970-01-01 03:00:00.000000000 +0300
+++ renameutils-0.12.0.mod/src/common/wordexp.c 2020-01-02 20:41:33.516494851 +0200
@@ -0,0 +1,194 @@
+#include "wordexp.h"
+#include <unistd.h>
+#include <stdio.h>
+#include <string.h>
+#include <limits.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <sys/wait.h>
+#include <signal.h>
+#include <errno.h>
+#include <fcntl.h>
+//##include <bthread.h>
+#include <sys/types.h>
+static void reap(pid_t pid)
+{
+ int status;
+ for (;;) {
+ if (waitpid(pid, &status, 0) < 0) {
+ if (errno != EINTR) return;
+ } else {
+ if (WIFEXITED(status)) return;
+ }
+ }
+}
+
+static char *getword(FILE *f)
+{
+ char *s = 0;
+ return getdelim(&s, (size_t [1]){0}, 0, f) < 0 ? 0 : s;
+}
+
+static int do_wordexp(const char *s, wordexp_t *we, int flags)
+{
+ size_t i, l;
+ int sq=0, dq=0;
+ size_t np=0;
+ char *w, **tmp;
+ char *redir = (flags & WRDE_SHOWERR) ? "" : "2>/dev/null";
+ int err = 0;
+ FILE *f;
+ size_t wc = 0;
+ char **wv = 0;
+ int p[2];
+ pid_t pid;
+ sigset_t set;
+ sigset_t all_set;
+ if (flags & WRDE_REUSE) wordfree(we);
+
+ if (flags & WRDE_NOCMD) for (i=0; s[i]; i++) switch (s[i]) {
+ case '\\':
+ if (!sq) i++;
+ break;
+ case '\'':
+ if (!dq) sq^=1;
+ break;
+ case '"':
+ if (!sq) dq^=1;
+ break;
+ case '(':
+ if (np) {
+ np++;
+ break;
+ }
+ case ')':
+ if (np) {
+ np--;
+ break;
+ }
+ case '\n':
+ case '|':
+ case '&':
+ case ';':
+ case '<':
+ case '>':
+ case '{':
+ case '}':
+ if (!(sq|dq|np)) return WRDE_BADCHAR;
+ break;
+ case '$':
+ if (sq) break;
+ if (s[i+1]=='(' && s[i+2]=='(') {
+ i += 2;
+ np += 2;
+ break;
+ } else if (s[i+1] != '(') break;
+ case '`':
+ if (sq) break;
+ return WRDE_CMDSUB;
+ }
+
+ if (flags & WRDE_APPEND) {
+ wc = we->we_wordc;
+ wv = we->we_wordv;
+ }
+
+ i = wc;
+ if (flags & WRDE_DOOFFS) {
+ if (we->we_offs > SIZE_MAX/sizeof(void *)/4)
+ goto nospace;
+ i += we->we_offs;
+ } else {
+ we->we_offs = 0;
+ }
+
+ if (pipe2(p, O_CLOEXEC) < 0) goto nospace;
+// sigfillset(&all_set);
+// sigprocmask(SIG_SETMASK, &all_set, &set);
+ pid = fork();
+// sigprocmask(SIG_SETMASK, &set, &all_set);
+ if (pid < 0) {
+ close(p[0]);
+ close(p[1]);
+ goto nospace;
+ }
+ if (!pid) {
+ if (p[1] == 1) fcntl(1, F_SETFD, 0);
+ else dup2(p[1], 1);
+ execl("/data/data/com.termux/files/usr/bin/sh", "sh", "-c",
+ "eval \"printf %s\\\\\\\\0 x $1 $2\"",
+ "sh", s, redir, (char *)0);
+ _exit(1);
+ }
+ close(p[1]);
+
+ f = fdopen(p[0], "r");
+ if (!f) {
+ close(p[0]);
+ kill(pid, SIGKILL);
+ reap(pid);
+ goto nospace;
+ }
+
+ l = wv ? i+1 : 0;
+
+ free(getword(f));
+ if (feof(f)) {
+ fclose(f);
+ reap(pid);
+ return WRDE_SYNTAX;
+ }
+
+ while ((w = getword(f))) {
+ if (i+1 >= l) {
+ l += l/2+10;
+ tmp = realloc(wv, l*sizeof(char *));
+ if (!tmp) break;
+ wv = tmp;
+ }
+ wv[i++] = w;
+ wv[i] = 0;
+ }
+ if (!feof(f)) err = WRDE_NOSPACE;
+
+ fclose(f);
+ reap(pid);
+
+ if (!wv) wv = calloc(i+1, sizeof *wv);
+
+ we->we_wordv = wv;
+ we->we_wordc = i;
+
+ if (flags & WRDE_DOOFFS) {
+ if (wv) for (i=we->we_offs; i; i--)
+ we->we_wordv[i-1] = 0;
+ we->we_wordc -= we->we_offs;
+ }
+ return err;
+
+nospace:
+ if (!(flags & WRDE_APPEND)) {
+ we->we_wordc = 0;
+ we->we_wordv = 0;
+ }
+ return WRDE_NOSPACE;
+}
+
+int wordexp(const char *restrict s, wordexp_t *restrict we, int flags)
+{
+ int r, cs;
+ //pthread_setcancelstate(PTHREAD_CANCEL_DISABLE, &cs);
+ r = do_wordexp(s, we, flags);
+ //pthread_setcancelstate(cs, 0);
+ return r;
+}
+
+void wordfree(wordexp_t *we)
+{
+ size_t i;
+ if (!we->we_wordv) return;
+ for (i=0; i<we->we_wordc; i++) free(we->we_wordv[we->we_offs+i]);
+ free(we->we_wordv);
+ we->we_wordv = 0;
+ we->we_wordc = 0;
+}
diff -uNr renameutils-0.12.0/src/common/wordexp.h renameutils-0.12.0.mod/src/common/wordexp.h
--- renameutils-0.12.0/src/common/wordexp.h 1970-01-01 03:00:00.000000000 +0300
+++ renameutils-0.12.0.mod/src/common/wordexp.h 2020-01-02 20:41:33.516494851 +0200
@@ -0,0 +1,41 @@
+#ifndef _WORDEXP_H
+#define _WORDEXP_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#define __NEED_size_t
+
+//#include <sys/types.h>
+
+#define WRDE_DOOFFS 1
+#define WRDE_APPEND 2
+#define WRDE_NOCMD 4
+#define WRDE_REUSE 8
+#define WRDE_SHOWERR 16
+#define WRDE_UNDEF 32
+#include <sys/types.h>
+typedef struct {
+ size_t we_wordc;
+ char **we_wordv;
+ size_t we_offs;
+} wordexp_t;
+
+#define WRDE_NOSYS -1
+#define WRDE_NOSPACE 1
+#define WRDE_BADCHAR 2
+#define WRDE_BADVAL 3
+#define WRDE_CMDSUB 4
+#define WRDE_SYNTAX 5
+
+int wordexp (const char *__restrict, wordexp_t *__restrict, int);
+void wordfree (wordexp_t *);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff -uNr renameutils-0.12.0/src/editformats/getsubopt.c renameutils-0.12.0.mod/src/editformats/getsubopt.c
--- renameutils-0.12.0/src/editformats/getsubopt.c 1970-01-01 03:00:00.000000000 +0300
+++ renameutils-0.12.0.mod/src/editformats/getsubopt.c 2020-01-02 20:56:21.548067937 +0200
@@ -0,0 +1,59 @@
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+char *suboptarg;
+
+int
+getsubopt(optionp, tokens, valuep)
+ char **optionp, **valuep;
+ char * const *tokens;
+{
+ int cnt;
+ char *p;
+
+ /* optionp is tested below */
+
+ suboptarg = *valuep = NULL;
+
+ if (!optionp || !*optionp)
+ return(-1);
+
+ /* skip leading white-space, commas */
+ for (p = *optionp; *p && (*p == ',' || *p == ' ' || *p == '\t'); ++p);
+
+ if (!*p) {
+ *optionp = p;
+ return(-1);
+ }
+
+ /* save the start of the token, and skip the rest of the token. */
+ for (suboptarg = p;
+ *++p && *p != ',' && *p != '=' && *p != ' ' && *p != '\t';);
+
+ if (*p) {
+ /*
+ * If there's an equals sign, set the value pointer, and
+ * skip over the value part of the token. Terminate the
+ * token.
+ */
+ if (*p == '=') {
+ *p = '\0';
+ for (*valuep = ++p;
+ *p && *p != ',' && *p != ' ' && *p != '\t'; ++p);
+ if (*p)
+ *p++ = '\0';
+ } else
+ *p++ = '\0';
+ /* Skip any whitespace or commas after this token. */
+ for (; *p && (*p == ',' || *p == ' ' || *p == '\t'); ++p);
+ }
+
+ /* set optionp for next round. */
+ *optionp = p;
+
+ for (cnt = 0; *tokens; ++tokens, ++cnt)
+ if (!strcmp(suboptarg, *tokens))
+ return(cnt);
+ return(-1);
+}
diff -uNr renameutils-0.12.0/src/editformats/Makefile.am renameutils-0.12.0.mod/src/editformats/Makefile.am
--- renameutils-0.12.0/src/editformats/Makefile.am 2012-04-23 14:11:26.000000000 +0300
+++ renameutils-0.12.0.mod/src/editformats/Makefile.am 2020-01-02 20:54:12.826838061 +0200
@@ -9,4 +9,5 @@
lib_editformats_a_SOURCES = \
destination-only.c \
dual-column.c \
- single-column.c
+ single-column.c \
+ getsubopt.c
diff -uNr renameutils-0.12.0/src/editformats/Makefile.in renameutils-0.12.0.mod/src/editformats/Makefile.in
--- renameutils-0.12.0/src/editformats/Makefile.in 2012-04-23 14:24:11.000000000 +0300
+++ renameutils-0.12.0.mod/src/editformats/Makefile.in 2020-01-02 20:55:04.196335228 +0200
@@ -154,7 +154,7 @@
lib_editformats_a_AR = $(AR) $(ARFLAGS)
lib_editformats_a_LIBADD =
am_lib_editformats_a_OBJECTS = destination-only.$(OBJEXT) \
- dual-column.$(OBJEXT) single-column.$(OBJEXT)
+ dual-column.$(OBJEXT) single-column.$(OBJEXT) getsubopt.$(OBJEXT)
lib_editformats_a_OBJECTS = $(am_lib_editformats_a_OBJECTS)
DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)
depcomp = $(SHELL) $(top_srcdir)/build-aux/depcomp
@@ -979,7 +979,8 @@
lib_editformats_a_SOURCES = \
destination-only.c \
dual-column.c \
- single-column.c
+ single-column.c \
+ getsubopt.c
all: all-am
diff -uNr renameutils-0.12.0/src/interactive.c renameutils-0.12.0.mod/src/interactive.c
--- renameutils-0.12.0/src/interactive.c 2008-09-21 12:10:31.000000000 +0300
+++ renameutils-0.12.0.mod/src/interactive.c 2020-01-02 20:45:42.994296610 +0200
@@ -23,9 +23,6 @@
# include <sys/wait.h> /* POSIX */
#endif
#include <unistd.h> /* gnulib (POSIX) */
-#if HAVE_WORDEXP_H
-#include <wordexp.h> /* POSIX */
-#endif
#include <signal.h> /* gnulib (POSIX) */
#include <errno.h> /* C89 */
#include <stdio.h> /* C89 */
@@ -45,6 +42,7 @@
#include "common/comparison.h"
#include "common/string-utils.h"
#include "common/error.h"
+#include "common/wordexp.h"
#include "qcmd.h"
struct Command {
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