Changeset 46577995 in mainline for uspace/app/taskdump/include/symtab.h

Timestamp:

2018-01-04T20:50:52Z (7 years ago)

Author:

Jiří Zárevúcky <zarevucky.jiri@…>

Children:

e211ea04

Parents:

facacc71

git-author:

Jiří Zárevúcky <zarevucky.jiri@…> (2018-01-04 20:47:53)

git-committer:

Jiří Zárevúcky <zarevucky.jiri@…> (2018-01-04 20:50:52)

Message:

Use errno_t in all uspace and kernel code.

Change type of every variable, parameter and return value that holds an
<errno.h> constant to either errno_t (the usual case), or sys_errno_t
(some places in kernel). This is for the purpose of self-documentation,
as well as for type-checking with a bit of type definition hackery.

After this commit, HelenOS is free of code that mixes error codes with non-error
values on the assumption that error codes are negative.

File:

• uspace/app/taskdump/include/symtab.h (modified) (1 diff)

uspace/app/taskdump/include/symtab.h

@@ -48 +48 @@
 } symtab_t;
 
-extern int symtab_load(const char *file_name, symtab_t **symtab);
+extern errno_t symtab_load(const char *file_name, symtab_t **symtab);
 extern void symtab_delete(symtab_t *st);
-extern int symtab_name_to_addr(symtab_t *st, const char *name, uintptr_t *addr);
-extern int symtab_addr_to_name(symtab_t *symtab, uintptr_t addr, char **name,
+extern errno_t symtab_name_to_addr(symtab_t *st, const char *name, uintptr_t *addr);
+extern errno_t symtab_addr_to_name(symtab_t *symtab, uintptr_t addr, char **name,
     size_t *offs);