Changeset 820104d in mainline

Timestamp:

2013-10-12T14:45:31Z (11 years ago)

Author:

Vojtech Horky <vojtechhorky@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

c2a6983

Parents:

970c4d8

Message:

libposix: do not die in unimplemented function, just warn

Location:

uspace/lib/posix/source

Files:

• internal/common.h (modified) (1 diff)
• math.c (modified) (13 diffs)
• stdlib.c (modified) (1 diff)
• unistd.c (modified) (5 diffs)

uspace/lib/posix/source/internal/common.h

@@ -39 +39 @@
 #include <stdlib.h>
 
-#define not_implemented() (fprintf(stderr, \
-    "Function %s() in file %s at line %d is not implemented\n", \
-    __func__, __FILE__, __LINE__), abort())
+#define not_implemented() do { \
+                static int __not_implemented_counter = 0; \
+                if (__not_implemented_counter == 0) { \
+                        fprintf(stderr, "%s() not implemented in %s:%d, something will NOT work.\n", \
+                                __func__, __FILE__, __LINE__); \
+                } \
+                __not_implemented_counter++; \
+        } while (0)
 
 /* A little helper macro to avoid typing this over and over. */

uspace/lib/posix/source/math.c

@@ -49 +49 @@
         // TODO: low priority, just a compile-time dependency of binutils
         not_implemented();
+        return 0.0;
 }
 
@@ -61 +62 @@
         // TODO: low priority, just a compile-time dependency of binutils
         not_implemented();
+        return 0.0;
 }
 
@@ -72 +74 @@
         // TODO: Python dependency
         not_implemented();
+        return 0.0;
 }
 
@@ -84 +87 @@
         // TODO: Python dependency
         not_implemented();
+        return 0.0;
 }
 
@@ -95 +99 @@
         // TODO: Python dependency
         not_implemented();
+        return 0.0;
 }
 
@@ -106 +111 @@
         // TODO: Python dependency
         not_implemented();
+        return 0.0;
 }
 
@@ -118 +124 @@
         // TODO: Python dependency
         not_implemented();
+        return 0.0;
 }
 
@@ -130 +137 @@
         // TODO: Python dependency
         not_implemented();
+        return 0.0;
 }
 
@@ -141 +149 @@
         // TODO: Python dependency
         not_implemented();
+        return 0.0;
 }
 
@@ -153 +162 @@
         // TODO: Python dependency
         not_implemented();
+        return 0.0;
 }
 
@@ -164 +174 @@
         // TODO: Python dependency
         not_implemented();
+        return 0.0;
 }
 
@@ -175 +186 @@
         // TODO: Python dependency
         not_implemented();
+        return 0.0;
 }
 
@@ -186 +198 @@
         // TODO: Python dependency
         not_implemented();
+        return 0.0;
 }
 

uspace/lib/posix/source/stdlib.c

@@ -63 +63 @@
         // TODO: low priority, just a compile-time dependency of binutils
         not_implemented();
-        return 1;
+        return 0;
 }
 

uspace/lib/posix/source/unistd.c

@@ -389 +389 @@
         // TODO: low priority, just a compile-time dependency of binutils
         not_implemented();
+        return -1;
 }
 
@@ -399 +400 @@
         // TODO: low priority, just a compile-time dependency of binutils
         not_implemented();
+        return -1;
 }
 
@@ -411 +413 @@
         // TODO: low priority, just a compile-time dependency of binutils
         not_implemented();
+        return -1;
 }
 
@@ -423 +426 @@
         // TODO: low priority, just a compile-time dependency of binutils
         not_implemented();
+        return -1;
 }
 
@@ -434 +438 @@
         // TODO: low priority, just a compile-time dependency of binutils
         not_implemented();
+        return -1;
 }