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Try to catch missing std includes on travis

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By defining LWIP_PLATFORM_ASSERT to a function, we can prevent arch.h
from including stdio.h and stdlib.h

Signed-off-by: Simon Goldschmidt <goldsimon@gmx.de>
This commit is contained in:
Simon Goldschmidt 2018-10-23 08:00:37 +02:00
parent a6cf42a937
commit 688b0935e2
4 changed files with 25 additions and 5 deletions
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6
contrib/examples/example_app/lwipopts.h
View File

@ -326,4 +326,10 @@ void sys_unlock_tcpip_core(void);
#endif
#endif
#ifndef LWIP_PLATFORM_ASSERT
/* Define LWIP_PLATFORM_ASSERT to something to catch missing stdio.h includes */
void lwip_example_app_platform_assert(const char *msg, int line, const char *file);
#define LWIP_PLATFORM_ASSERT(x) lwip_example_app_platform_assert(x, __LINE__, __FILE__)
#endif
#endif /* LWIP_LWIPOPTS_H */

10
contrib/examples/example_app/test.c
View File

@ -760,3 +760,13 @@ int main(void)
return 0;
}
/* This function is only required to prevent arch.h including stdio.h
* (which it does if LWIP_PLATFORM_ASSERT is undefined)
*/
void lwip_example_app_platform_assert(const char *msg, int line, const char *file)
{
printf("Assertion \"%s\" failed at line %d in %s\n", msg, line, file);
fflush(NULL);
abort();
}

10
contrib/ports/win32/include/arch/cc.h
View File

@ -82,8 +82,8 @@ typedef int sys_prot_t;
#define PACK_STRUCT_USE_INCLUDES
#define LWIP_ERROR(message, expression, handler) do { if (!(expression)) { \
printf("Assertion \"%s\" failed at line %d in %s\n", message, __LINE__, __FILE__); \
fflush(NULL);handler;} } while(0)
LWIP_PLATFORM_DIAG(("Assertion \"%s\" failed at line %d in %s\n", message, __LINE__, __FILE__)); \
handler;} } while(0)
#ifdef _MSC_VER
/* C runtime functions redefined */
@ -94,9 +94,9 @@ typedef int sys_prot_t;
#endif
/* Define an example for LWIP_PLATFORM_DIAG: since this uses varargs and the old
* C standard lwIP targets does not support this in macros, we have extra brackets
* around the arguments, which are left out in the following macro definition:
*/
* C standard lwIP targets does not support this in macros, we have extra brackets
* around the arguments, which are left out in the following macro definition:
*/
#if !defined(LWIP_TESTMODE) || !LWIP_TESTMODE
void lwip_win32_platform_diag(const char *format, ...);
#define LWIP_PLATFORM_DIAG(x) lwip_win32_platform_diag x

4
src/apps/http/makefsdata/makefsdata.c
View File

@ -81,6 +81,10 @@ int deflate_level = 10; /* default compression level, can be changed via command
#define NEWLINE "\r\n"
#define NEWLINE_LEN 2
/* Define this here since we don't include any external C files and ports might override it */
#define LWIP_PLATFORM_ASSERT(x) do {printf("Assertion \"%s\" failed at line %d in %s\n", \
x, __LINE__, __FILE__); fflush(NULL); abort();} while(0)
/* define this to get the header variables we use to build HTTP headers */
#define LWIP_HTTPD_DYNAMIC_HEADERS 1
#define LWIP_HTTPD_SSI 1