Fix indent (Use 4spaces) and modelines info

svn path=/trunk/; revision=54967

2 files changed, 152 insertions, 126 deletions

diff --git a/epan/except.c b/epan/except.c
index 6695294666..5b2d846af1 100644
--- a/epan/except.c
+++ b/epan/except.c
@@ -43,7 +43,7 @@
 #include "exceptions.h"
 #endif
 
-#define XCEPT_BUFFER_SIZE	1024
+#define XCEPT_BUFFER_SIZE 1024
 
 #ifdef KAZLIB_POSIX_THREADS
 
@@ -90,23 +90,23 @@ int except_init(void)
     assert (init_counter < INT_MAX);
 
     if (init_counter++ == 0) {
-	int top_ok = (pthread_key_create(&top_key, 0) == 0);
-	int uh_ok = (pthread_key_create(&uh_key, 0) == 0);
-	int alloc_ok = (pthread_key_create(&alloc_key, 0) == 0);
-	int dealloc_ok = (pthread_key_create(&dealloc_key, 0) == 0);
-
-	if (!top_ok || !uh_ok || !alloc_ok || !dealloc_ok) {
-	    retval = 0;
-	    init_counter = 0;
-	    if (top_ok)
-		pthread_key_delete(top_key);
-	    if (uh_ok)
-		pthread_key_delete(uh_key);
-	    if (alloc_ok)
-		pthread_key_delete(alloc_key);
-	    if (dealloc_ok)
-		pthread_key_delete(dealloc_key);
-	}
+        int top_ok = (pthread_key_create(&top_key, 0) == 0);
+        int uh_ok = (pthread_key_create(&uh_key, 0) == 0);
+        int alloc_ok = (pthread_key_create(&alloc_key, 0) == 0);
+        int dealloc_ok = (pthread_key_create(&dealloc_key, 0) == 0);
+
+        if (!top_ok || !uh_ok || !alloc_ok || !dealloc_ok) {
+            retval = 0;
+            init_counter = 0;
+            if (top_ok)
+                pthread_key_delete(top_key);
+            if (uh_ok)
+                pthread_key_delete(uh_key);
+            if (alloc_ok)
+                pthread_key_delete(alloc_key);
+            if (dealloc_ok)
+                pthread_key_delete(dealloc_key);
+        }
     }
 
     pthread_mutex_unlock(&init_mtx);
@@ -121,16 +121,16 @@ void except_deinit(void)
     assert (init_counter > 0);
 
     if (--init_counter == 0) {
-	pthread_key_delete(top_key);
-	pthread_key_delete(uh_key);
-	pthread_key_delete(alloc_key);
-	pthread_key_delete(dealloc_key);
+        pthread_key_delete(top_key);
+        pthread_key_delete(uh_key);
+        pthread_key_delete(alloc_key);
+        pthread_key_delete(dealloc_key);
     }
 
     pthread_mutex_unlock(&init_mtx);
 }
 
-#else	/* no thread support */
+#else /* no thread support */
 
 static int init_counter;
 static void unhandled_catcher(except_t *);
@@ -175,9 +175,9 @@ void except_deinit(void)
 static int match(const volatile except_id_t *thrown, const except_id_t *caught)
 {
     int group_match = (caught->except_group == XCEPT_GROUP_ANY ||
-	caught->except_group == thrown->except_group);
+        caught->except_group == thrown->except_group);
     int code_match = (caught->except_code == XCEPT_CODE_ANY ||
-	caught->except_code == thrown->except_code);
+        caught->except_code == thrown->except_code);
 
     return group_match && code_match;
 }
@@ -187,31 +187,31 @@ G_GNUC_NORETURN WS_MSVC_NORETURN static void do_throw(except_t *except)
     struct except_stacknode *top;
 
     assert (except->except_id.except_group != 0 &&
-	except->except_id.except_code != 0);
+        except->except_id.except_code != 0);
 
     for (top = get_top(); top != 0; top = top->except_down) {
-	if (top->except_type == XCEPT_CLEANUP) {
-	    top->except_info.except_cleanup->except_func(top->except_info.except_cleanup->except_context);
-	} else {
-	    struct except_catch *catcher = top->except_info.except_catcher;
-	    const except_id_t *pi = catcher->except_id;
-	    size_t i;
-
-	    assert (top->except_type == XCEPT_CATCHER);
-	    except_free(catcher->except_obj.except_dyndata);
-
-	    for (i = 0; i < catcher->except_size; pi++, i++) {
-		if (match(&except->except_id, pi)) {
-		    catcher->except_obj = *except;
-		    set_top(top);
-		    longjmp(catcher->except_jmp, 1);
-		}
-	    }
-	}
+        if (top->except_type == XCEPT_CLEANUP) {
+            top->except_info.except_cleanup->except_func(top->except_info.except_cleanup->except_context);
+        } else {
+            struct except_catch *catcher = top->except_info.except_catcher;
+            const except_id_t *pi = catcher->except_id;
+            size_t i;
+
+            assert (top->except_type == XCEPT_CATCHER);
+            except_free(catcher->except_obj.except_dyndata);
+
+            for (i = 0; i < catcher->except_size; pi++, i++) {
+                if (match(&except->except_id, pi)) {
+                    catcher->except_obj = *except;
+                    set_top(top);
+                    longjmp(catcher->except_jmp, 1);
+                }
+            }
+        }
     }
 
     set_top(top);
-    get_catcher()(except);	/* unhandled exception */
+    get_catcher()(except); /* unhandled exception */
     abort();
 }
 
@@ -219,12 +219,12 @@ static void unhandled_catcher(except_t *except)
 {
     if (except->except_message == NULL) {
         fprintf(stderr, "Unhandled exception (group=%ld, code=%ld)\n",
-		except->except_id.except_group,
-		except->except_id.except_code);
+                except->except_id.except_group,
+                except->except_id.except_code);
     } else {
         fprintf(stderr, "Unhandled exception (\"%s\", group=%ld, code=%ld)\n",
-		except->except_message, except->except_id.except_group,
-		except->except_id.except_code);
+                except->except_message, except->except_id.except_group,
+                except->except_id.except_code);
     }
     abort();
 }
@@ -236,7 +236,7 @@ static void stack_push(struct except_stacknode *node)
 }
 
 void except_setup_clean(struct except_stacknode *esn,
-	struct except_cleanup *ecl, void (*cleanf)(void *), void *context)
+        struct except_cleanup *ecl, void (*cleanf)(void *), void *context)
 {
     esn->except_type = XCEPT_CLEANUP;
     ecl->except_func = cleanf;
@@ -246,7 +246,7 @@ void except_setup_clean(struct except_stacknode *esn,
 }
 
 void except_setup_try(struct except_stacknode *esn,
-	struct except_catch *ech, const except_id_t id[], size_t size)
+        struct except_catch *ech, const except_id_t id[], size_t size)
 {
    ech->except_id = id;
    ech->except_size = size;
@@ -369,7 +369,7 @@ void *except_alloc(size_t size)
     void *ptr = get_alloc()(size);
 
     if (ptr == 0)
-	except_throw(XCEPT_BAD_ALLOC, 0, "out of memory");
+        except_throw(XCEPT_BAD_ALLOC, 0, "out of memory");
     return ptr;
 }
 
@@ -395,7 +395,7 @@ static void bottom_level(void)
     fgets(buf, sizeof buf, stdin);
 
     if (buf[0] >= 0 && toupper(buf[0]) == 'Y')
-	except_throw(1, 1, "nasty exception");
+        except_throw(1, 1, "nasty exception");
 }
 
 static void top_level(void)
@@ -418,33 +418,33 @@ int main(int argc, char **argv)
     /* outer */
     except_try_push(catch, 2, &ex);
     if (!ex) {
-	/* inner */
-	except_try_push(catch, 2, &ex);
-	if (!ex) {
-	    top_level();
-	} else {
-	    /* inner catch */
-	    msg = except_message(ex);
-	    if (msg == NULL) {
-		printf("caught exception (inner): s=%ld, c=%ld\n",
-		       except_group(ex), except_code(ex));
-	    } else {
-		printf("caught exception (inner): \"%s\", s=%ld, c=%ld\n",
-		       msg, except_group(ex), except_code(ex));
-	    }
-	    except_rethrow(ex);
-	}
-	except_try_pop();
+        /* inner */
+        except_try_push(catch, 2, &ex);
+        if (!ex) {
+            top_level();
+        } else {
+            /* inner catch */
+            msg = except_message(ex);
+            if (msg == NULL) {
+                printf("caught exception (inner): s=%ld, c=%ld\n",
+                       except_group(ex), except_code(ex));
+            } else {
+                printf("caught exception (inner): \"%s\", s=%ld, c=%ld\n",
+                       msg, except_group(ex), except_code(ex));
+            }
+            except_rethrow(ex);
+        }
+        except_try_pop();
     } else {
-	/* outer catch */
-	msg = except_message(ex);
-	if (msg == NULL) {
-	    printf("caught exception (outer): s=%ld, c=%ld\n",
-		   except_group(ex), except_code(ex));
-	} else {
-	    printf("caught exception (outer): \"%s\", s=%ld, c=%ld\n",
-		   except_message(ex), except_group(ex), except_code(ex));
-	}
+        /* outer catch */
+        msg = except_message(ex);
+        if (msg == NULL) {
+            printf("caught exception (outer): s=%ld, c=%ld\n",
+                   except_group(ex), except_code(ex));
+        } else {
+            printf("caught exception (outer): \"%s\", s=%ld, c=%ld\n",
+                   except_message(ex), except_group(ex), except_code(ex));
+        }
     }
     except_try_pop();
     except_throw(99, 99, "exception in main");
@@ -453,3 +453,16 @@ int main(int argc, char **argv)
 
 
 #endif
+
+/*
+ * Editor modelines  -  http://www.wireshark.org/tools/modelines.html
+ *
+ * Local variables:
+ * c-basic-offset: 4
+ * tab-width: 8
+ * indent-tabs-mode: nil
+ * End:
+ *
+ * vi: set shiftwidth=4 tabstop=8 expandtab:
+ * :indentSize=4:tabSize=8:noTabs=true:
+ */
diff --git a/epan/except.h b/epan/except.h
index a9dcfb437c..cdadaa3bfb 100644
--- a/epan/except.h
+++ b/epan/except.h
@@ -38,8 +38,8 @@
 #include <assert.h>
 #include "ws_symbol_export.h"
 
-#define XCEPT_GROUP_ANY	0
-#define XCEPT_CODE_ANY	0
+#define XCEPT_GROUP_ANY 0
+#define XCEPT_CODE_ANY  0
 #define XCEPT_BAD_ALLOC 1
 
 #ifdef __cplusplus
@@ -79,16 +79,16 @@ struct except_stacknode {
     struct except_stacknode *except_down;
     enum except_stacktype except_type;
     union {
-	struct except_catch *except_catcher;
-	struct except_cleanup *except_cleanup;
+        struct except_catch *except_catcher;
+        struct except_cleanup *except_cleanup;
     } except_info;
 };
 
 /* private functions made external so they can be used in macros */
 extern void except_setup_clean(struct except_stacknode *,
-	struct except_cleanup *, void (*)(void *), void *);
+        struct except_cleanup *, void (*)(void *), void *);
 WS_DLL_PUBLIC void except_setup_try(struct except_stacknode *,
-	struct except_catch *, const except_id_t [], size_t);
+        struct except_catch *, const except_id_t [], size_t);
 WS_DLL_PUBLIC struct except_stacknode *except_pop(void);
 
 /* public interface functions */
@@ -125,61 +125,74 @@ WS_DLL_PUBLIC void except_free(void *);
  * void except_try_pop(void);
  */
 
-#define except_cleanup_push(F, C) 				\
-    {								\
-	struct except_stacknode except_sn;			\
-	struct except_cleanup except_cl;			\
-	except_setup_clean(&except_sn, &except_cl, F, C)
+#define except_cleanup_push(F, C)                               \
+    {                                                           \
+        struct except_stacknode except_sn;                      \
+        struct except_cleanup except_cl;                        \
+        except_setup_clean(&except_sn, &except_cl, F, C)
 
-#define except_cleanup_pop(E)					\
-	except_pop();						\
-	if (E)							\
-	    except_cl.except_func(except_cl.except_context);	\
+#define except_cleanup_pop(E)                                   \
+        except_pop();                                           \
+        if (E)                                                  \
+            except_cl.except_func(except_cl.except_context);    \
     }
 
-#define except_checked_cleanup_pop(F, E)			\
-    	except_pop();						\
-	assert (except_cl.except_func == (F));			\
-	if (E)							\
-	    except_cl.except_func(except_cl.except_context);	\
+#define except_checked_cleanup_pop(F, E)                        \
+            except_pop();                                       \
+        assert (except_cl.except_func == (F));                  \
+        if (E)                                                  \
+            except_cl.except_func(except_cl.except_context);    \
     }
 
 
 /* --- Variants to allow nesting of except_cleanup_push w/o "shadowing" variables */
-#define except_cleanup_push_pfx(pfx, F, C)				\
-    {									\
-	struct except_stacknode pfx##_except_sn;			\
-	struct except_cleanup pfx##_except_cl;				\
-	except_setup_clean(&pfx##_except_sn, &pfx##_except_cl, F, C)
-
-#define except_cleanup_pop_pfx(pfx, E)					\
-	except_pop();							\
-	if (E)								\
-	    pfx##_except_cl.except_func(pfx##_except_cl.except_context);\
+#define except_cleanup_push_pfx(pfx, F, C)                      \
+    {                                                           \
+        struct except_stacknode pfx##_except_sn;                \
+        struct except_cleanup pfx##_except_cl;                  \
+        except_setup_clean(&pfx##_except_sn, &pfx##_except_cl, F, C)
+
+#define except_cleanup_pop_pfx(pfx, E)                          \
+        except_pop();                                           \
+        if (E)                                                  \
+            pfx##_except_cl.except_func(pfx##_except_cl.except_context);\
     }
 
-#define except_checked_cleanup_pop_pfx(pfx, F, E)			\
-    	except_pop();							\
-	assert (pfx##_except_cl.except_func == (F));			\
-	if (E)								\
-	    pfx##_except_cl.except_func(pfx##_except_cl.except_context);\
+#define except_checked_cleanup_pop_pfx(pfx, F, E)               \
+            except_pop();                                       \
+        assert (pfx##_except_cl.except_func == (F));            \
+        if (E)                                                  \
+            pfx##_except_cl.except_func(pfx##_except_cl.except_context);\
     }
 /* ---------- */
 
 
-#define except_try_push(ID, NUM, PPE)				\
-     {								\
-	struct except_stacknode except_sn;			\
-	struct except_catch except_ch;				\
-	except_setup_try(&except_sn, &except_ch, ID, NUM);	\
-	if (setjmp(except_ch.except_jmp))			\
-	    *(PPE) = &except_ch.except_obj;			\
-	else							\
-	    *(PPE) = 0
+#define except_try_push(ID, NUM, PPE)                           \
+     {                                                          \
+        struct except_stacknode except_sn;                      \
+        struct except_catch except_ch;                          \
+        except_setup_try(&except_sn, &except_ch, ID, NUM);      \
+        if (setjmp(except_ch.except_jmp))                       \
+            *(PPE) = &except_ch.except_obj;                     \
+        else                                                    \
+            *(PPE) = 0
 
-#define except_try_pop()					\
-	except_free(except_ch.except_obj.except_dyndata);	\
-	except_pop();						\
+#define except_try_pop()                                        \
+        except_free(except_ch.except_obj.except_dyndata);       \
+        except_pop();                                           \
     }
 
 #endif /* XCEPT_H */
+
+/*
+ * Editor modelines  -  http://www.wireshark.org/tools/modelines.html
+ *
+ * Local variables:
+ * c-basic-offset: 4
+ * tab-width: 8
+ * indent-tabs-mode: nil
+ * End:
+ *
+ * vi: set shiftwidth=4 tabstop=8 expandtab:
+ * :indentSize=4:tabSize=8:noTabs=true:
+ */