From: Pierre Habouzit <madcoder@debian.org>
Date: Mon, 6 Oct 2008 08:46:31 +0000 (+0200)
Subject: 64bits fixes.
X-Git-Url: http://git.madism.org/?p=apps%2Fpfixtools.git;a=commitdiff_plain;h=59b8220d0227fe68537a563b3e5fa2e63e26bc0d

64bits fixes.

On 64bits platforms, ssize_t is an int64_t.

Given the average string length pfixtools will handle, a 32bits integer is
enough, let's use int everywhere.

Also a pointer difference is an ptrdiff_t which is also a 64bits integer, so
when used as the width specifier of a %.*s format, it must be cast into an
int.

Signed-off-by: Pierre Habouzit <madcoder@debian.org>
---

diff --git a/common/buffer.c b/common/buffer.c
index bfd8ba0..0ef465c 100644
--- a/common/buffer.c
+++ b/common/buffer.c
@@ -40,9 +40,9 @@
 #include "mem.h"
 #include "buffer.h"
 
-ssize_t buffer_addvf(buffer_t *buf, const char *fmt, va_list ap)
+int buffer_addvf(buffer_t *buf, const char *fmt, va_list ap)
 {
-    ssize_t len, avail = buf->size - buf->len;
+    int len, avail = buf->size - buf->len;
     va_list ap2;
 
     va_copy(ap2, ap);
@@ -59,12 +59,12 @@ ssize_t buffer_addvf(buffer_t *buf, const char *fmt, va_list ap)
     return len;
 }
 
-void buffer_consume(buffer_t *buf, ssize_t len)
+void buffer_consume(buffer_t *buf, int len)
 {
     if (len <= 0)
         return;
 
-    if (len >= (ssize_t)buf->len) {
+    if (len >= (int)buf->len) {
         buffer_reset(buf);
         return;
     }
@@ -73,9 +73,9 @@ void buffer_consume(buffer_t *buf, ssize_t len)
     buf->len -= len;
 }
 
-ssize_t buffer_read(buffer_t *buf, int fd, ssize_t count)
+int buffer_read(buffer_t *buf, int fd, int count)
 {
-    ssize_t res;
+    int res;
 
     if (count < 0)
         count = BUFSIZ;
@@ -92,9 +92,9 @@ ssize_t buffer_read(buffer_t *buf, int fd, ssize_t count)
     return res;
 }
 
-ssize_t buffer_write(buffer_t *buf, int fd)
+int buffer_write(buffer_t *buf, int fd)
 {
-    ssize_t res = write(fd, buf->data, buf->len);
+    int res = write(fd, buf->data, buf->len);
     if (res < 0) {
         return errno == EINTR || errno == EAGAIN ? 0 : -1;
     }
diff --git a/common/buffer.h b/common/buffer.h
index c6c11c6..c3e1adf 100644
--- a/common/buffer.h
+++ b/common/buffer.h
@@ -66,18 +66,18 @@ static inline char *buffer_unwrap(buffer_t **buf) {
 #define buffer_resize(buffer, newsize)                                         \
   array_ensure_exact_capacity(*(buffer), (newsize) + 1)
 
-static inline void buffer_ensure(buffer_t *buf, ssize_t extra) {
+static inline void buffer_ensure(buffer_t *buf, int extra) {
     assert (extra >= 0);
     if (buf->len + extra >= buf->size) {
         buffer_resize(buf, buf->len + extra);
     }
 }
-static inline void buffer_extend(buffer_t *buf, ssize_t extra) {
+static inline void buffer_extend(buffer_t *buf, int extra) {
     buffer_ensure(buf, extra);
     buf->len += extra;
     buf->data[buf->len] = '\0';
 }
-static inline void buffer_extendch(buffer_t *buf, ssize_t extra, int c) {
+static inline void buffer_extendch(buffer_t *buf, int extra, int c) {
     buffer_ensure(buf, extra);
     memset(buf->data + buf->len, c, extra);
     buf->len += extra;
@@ -85,7 +85,7 @@ static inline void buffer_extendch(buffer_t *buf, ssize_t extra, int c) {
 }
 
 
-static inline void buffer_add(buffer_t *buf, const void *data, ssize_t len) {
+static inline void buffer_add(buffer_t *buf, const void *data, int len) {
     buffer_ensure(buf, len);
     memcpy(buf->data + buf->len, data, len);
     buf->len += len;
@@ -102,12 +102,12 @@ static inline void buffer_addch(buffer_t *buf, int c) {
 }
 
 __attribute__((format(printf,2,0)))
-ssize_t buffer_addvf(buffer_t *, const char *fmt, va_list);
+int buffer_addvf(buffer_t *, const char *fmt, va_list);
 
 static inline __attribute__((format(printf,2,3)))
-ssize_t buffer_addf(buffer_t *buf, const char *fmt, ...)
+int buffer_addf(buffer_t *buf, const char *fmt, ...)
 {
-    ssize_t res;
+    int res;
     va_list args;
     va_start(args, fmt);
     res = buffer_addvf(buf, fmt, args);
@@ -115,9 +115,9 @@ ssize_t buffer_addf(buffer_t *buf, const char *fmt, ...)
     return res;
 }
 
-void buffer_consume(buffer_t *buf, ssize_t len);
+void buffer_consume(buffer_t *buf, int len);
 
-ssize_t buffer_read(buffer_t *buf, int fd, ssize_t count);
-ssize_t buffer_write(buffer_t *buf, int fd);
+int buffer_read(buffer_t *buf, int fd, int count);
+int buffer_write(buffer_t *buf, int fd);
 
 #endif /* PFIXTOOLS_BUFFER_H */
diff --git a/common/trie.c b/common/trie.c
index f16f0a6..ea60f63 100644
--- a/common/trie.c
+++ b/common/trie.c
@@ -399,7 +399,7 @@ static inline void trie_entry_inspect(const trie_t *trie, bool show_content,
         printf("Number of leaves: %d\n", leaves);
         printf("Max depth: %d\n", max_depth);
         printf("Average leaf depth: %d\n", depth_sum / leaves);
-        printf("Memory used: %d\n", (trie->entries.size * sizeof(trie_entry_t))
+        printf("Memory used: %zd\n", (trie->entries.size * sizeof(trie_entry_t))
                                   + (trie->c.size) + sizeof(trie_t));
     }
 }
diff --git a/postlicyd/config.c b/postlicyd/config.c
index f2b8dbe..672faca 100644
--- a/postlicyd/config.c
+++ b/postlicyd/config.c
@@ -188,7 +188,7 @@ static bool config_load(config_t *config)
 
     char key[BUFSIZ];
     char value[BUFSIZ];
-    ssize_t key_len, value_len;
+    int key_len, value_len;
 
     if (!file_map_open(&map, config->filename, false)) {
         return false;
@@ -200,7 +200,7 @@ static bool config_load(config_t *config)
 
 #define READ_LOG(Lev, Fmt, ...)                                                \
     __log(LOG_ ## Lev, "config file %s:%d:%d: " Fmt, config->filename,         \
-           line + 1, p - linep + 1, ##__VA_ARGS__)
+           line + 1, (int)(p - linep + 1), ##__VA_ARGS__)
 #define READ_ERROR(Fmt, ...)                                                   \
     do {                                                                       \
         READ_LOG(ERR, Fmt, ##__VA_ARGS__);                                     \
diff --git a/postlicyd/filter.c b/postlicyd/filter.c
index d277542..7aba638 100644
--- a/postlicyd/filter.c
+++ b/postlicyd/filter.c
@@ -197,19 +197,19 @@ bool filter_test(const filter_t *filter, const query_t *query, filter_result_t r
     return !!(runners[filter->type](filter, query) == result);
 }
 
-void filter_set_name(filter_t *filter, const char *name, ssize_t len)
+void filter_set_name(filter_t *filter, const char *name, int len)
 {
     filter->name = p_dupstr(name, len);
 }
 
-bool filter_set_type(filter_t *filter, const char *type, ssize_t len)
+bool filter_set_type(filter_t *filter, const char *type, int len)
 {
     filter->type = filter_tokenize(type, len);
     return filter->type != FTK_UNKNOWN;
 }
 
-bool filter_add_param(filter_t *filter, const char *name, ssize_t name_len,
-                      const char *value, ssize_t value_len)
+bool filter_add_param(filter_t *filter, const char *name, int name_len,
+                      const char *value, int value_len)
 {
     filter_param_t param;
     param.type = param_tokenize(name, name_len);
@@ -228,8 +228,8 @@ bool filter_add_param(filter_t *filter, const char *name, ssize_t name_len,
     return true;
 }
 
-bool filter_add_hook(filter_t *filter, const char *name, ssize_t name_len,
-                     const char *value, ssize_t value_len)
+bool filter_add_hook(filter_t *filter, const char *name, int name_len,
+                     const char *value, int value_len)
 {
     filter_hook_t hook;
     hook.type  = hook_tokenize(name, name_len);
diff --git a/postlicyd/filter.h b/postlicyd/filter.h
index 1d44586..3047803 100644
--- a/postlicyd/filter.h
+++ b/postlicyd/filter.h
@@ -58,8 +58,8 @@ ARRAY(filter_hook_t)
 
 typedef struct filter_param_t {
     filter_param_id_t type;
-    char    *value;
-    ssize_t value_len;
+    char  *value;
+    int    value_len;
 } filter_param_t;
 ARRAY(filter_param_t)
 
@@ -112,18 +112,18 @@ static inline void filter_init(filter_t *filter)
 }
 
 __attribute__((nonnull(1,2)))
-void filter_set_name(filter_t *filter, const char *name, ssize_t len);
+void filter_set_name(filter_t *filter, const char *name, int len);
 
 __attribute__((nonnull(1,2)))
-bool filter_set_type(filter_t *filter, const char *type, ssize_t len);
+bool filter_set_type(filter_t *filter, const char *type, int len);
 
 __attribute__((nonnull(1,2,4)))
-bool filter_add_param(filter_t *filter, const char *name, ssize_t name_len,
-                      const char *value, ssize_t value_len);
+bool filter_add_param(filter_t *filter, const char *name, int name_len,
+                      const char *value, int value_len);
 
 __attribute__((nonnull(1,2,4)))
-bool filter_add_hook(filter_t *filter, const char *name, ssize_t name_len,
-                     const char *value, ssize_t value_len);
+bool filter_add_hook(filter_t *filter, const char *name, int name_len,
+                     const char *value, int value_len);
 
 __attribute__((nonnull(1)))
 bool filter_build(filter_t *filter);
diff --git a/postlicyd/iplist.c b/postlicyd/iplist.c
index 5337dca..a1f49eb 100644
--- a/postlicyd/iplist.c
+++ b/postlicyd/iplist.c
@@ -299,7 +299,7 @@ static bool rbl_filter_constructor(filter_t *filter)
                         lock = false;
                     } else {
                         PARSE_CHECK(false, "illegal locking state %.*s",
-                                    p - current, current);
+                                    (int)(p - current), current);
                     }
                     break;
 
@@ -307,7 +307,7 @@ static bool rbl_filter_constructor(filter_t *filter)
                     weight = strtol(current, &next, 10);
                     PARSE_CHECK(next == p && weight >= 0 && weight <= 1024,
                                 "illegal weight value %.*s",
-                                (p - current), current);
+                                (int)(p - current), current);
                     break;
 
                   case 2:
@@ -342,7 +342,7 @@ static bool rbl_filter_constructor(filter_t *filter)
                     weight = strtol(current, &next, 10);
                     PARSE_CHECK(next == p && weight >= 0 && weight <= 1024,
                                 "illegal weight value %.*s",
-                                (p - current), current);
+                                (int)(p - current), current);
                     break;
 
                   case 1:
diff --git a/postlicyd/main-postlicyd.c b/postlicyd/main-postlicyd.c
index 9ff1bc5..9bdc391 100644
--- a/postlicyd/main-postlicyd.c
+++ b/postlicyd/main-postlicyd.c
@@ -117,7 +117,7 @@ static bool policy_process(server_t *pcy, const config_t *config)
 
 static int policy_run(server_t *pcy, void* vconfig)
 {
-    ssize_t search_offs = MAX(0, (ssize_t)(pcy->ibuf.len - 1));
+    int search_offs = MAX(0, (int)(pcy->ibuf.len - 1));
     int nb = buffer_read(&pcy->ibuf, pcy->fd, -1);
     const char *eoq;
     query_t  *query  = pcy->data;
diff --git a/postlicyd/match.c b/postlicyd/match.c
index 1b02cc2..d50b12a 100644
--- a/postlicyd/match.c
+++ b/postlicyd/match.c
@@ -133,7 +133,7 @@ static bool match_filter_constructor(filter_t *filter)
             condition.field = policy_tokenize(p, n - p);
             PARSE_CHECK(condition.field >= PTK_HELO_NAME
                         && condition.field < PTK_SMTPD_ACCESS_POLICY,
-                        "invalid field name %.*s", n - p, p);
+                        "invalid field name %.*s", (int)(n - p), p);
             p = skipspaces(n);
             n = p + 1;
             PARSE_CHECK(IS_OP_START(*p) && IS_OP_END(*n),
diff --git a/postlicyd/strlist.c b/postlicyd/strlist.c
index c350f22..0c790cb 100644
--- a/postlicyd/strlist.c
+++ b/postlicyd/strlist.c
@@ -285,7 +285,7 @@ static bool strlist_filter_constructor(filter_t *filter)
                         lock = false;
                     } else {
                         PARSE_CHECK(false, "illegal locking state %.*s",
-                                    p - current, current);
+                                    (int)(p - current), current);
                     }
                     break;
 
@@ -301,7 +301,7 @@ static bool strlist_filter_constructor(filter_t *filter)
                         reverse = false;
                     } else {
                         PARSE_CHECK(false, "illegal character order value %.*s",
-                                    p - current, current);
+                                    (int)(p - current), current);
                     }
                     break;
 
@@ -309,7 +309,7 @@ static bool strlist_filter_constructor(filter_t *filter)
                     weight = strtol(current, &next, 10);
                     PARSE_CHECK(next == p && weight >= 0 && weight <= 1024,
                                 "illegal weight value %.*s",
-                                (p - current), current);
+                                (int)(p - current), current);
                     break;
 
                   case 3:
@@ -358,7 +358,7 @@ static bool strlist_filter_constructor(filter_t *filter)
                         lock = false;
                     } else {
                         PARSE_CHECK(false, "illegal locking state %.*s",
-                                    p - current, current);
+                                    (int)(p - current), current);
                     }
                     break;
 
@@ -366,7 +366,7 @@ static bool strlist_filter_constructor(filter_t *filter)
                     weight = strtol(current, &next, 10);
                     PARSE_CHECK(next == p && weight >= 0 && weight <= 1024,
                                 "illegal weight value %.*s",
-                                (p - current), current);
+                                (int)(p - current), current);
                     break;
 
                   case 2:
@@ -412,7 +412,7 @@ static bool strlist_filter_constructor(filter_t *filter)
                     weight = strtol(current, &next, 10);
                     PARSE_CHECK(next == p && weight >= 0 && weight <= 1024,
                                 "illegal weight value %.*s",
-                                (p - current), current);
+                                (int)(p - current), current);
                     break;
 
                   case 1:
@@ -470,7 +470,7 @@ static bool strlist_filter_constructor(filter_t *filter)
                   CASE(RECIPIENT, recipient, email);
 #undef CASE
                   default:
-                    PARSE_CHECK(false, "unknown field %.*s", p - current, current);
+                    PARSE_CHECK(false, "unknown field %.*s", (int)(p - current), current);
                     break;
                 }
                 if (!*p) {