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[libc]修复因libc移除sys/errno.h文件导致的报错

This commit is contained in:
Meco Man 2021-05-12 14:17:17 +08:00
parent 1c823b3fc0
commit dfb8df71c9
2 changed files with 4 additions and 12 deletions
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7
components/libc/pthreads/posix_types.h
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@ -19,16 +19,9 @@
#include <sys/types.h> #include <sys/types.h>
#include <sys/time.h> #include <sys/time.h>
/* errno for Keil MDK */
#if defined(__CC_ARM) || defined(__IAR_SYSTEMS_ICC__)
#include <sys/errno.h>
#include <sys/unistd.h>
#else
#include <unistd.h> #include <unistd.h>
#include <errno.h> #include <errno.h>
#include <fcntl.h> #include <fcntl.h>
#endif
#endif #endif

9
components/net/lwip-2.1.2/src/arch/include/arch/cc.h
View File

@ -46,17 +46,16 @@
#define X32_F "lx" #define X32_F "lx"
#ifdef RT_USING_LIBC #ifdef RT_USING_LIBC
#if defined(__CC_ARM) || defined(__CLANG_ARM) || defined(__IAR_SYSTEMS_ICC__)
#include <sys/errno.h>
#else
#include <errno.h> #include <errno.h>
/* some errno not defined in newlib */ #ifndef ENSRNOTFOUND
#define ENSRNOTFOUND 163 /* Domain name not found */ #define ENSRNOTFOUND 163 /* Domain name not found */
#endif
#ifndef ESHUTDOWN
/* WARNING: ESHUTDOWN also not defined in newlib. We chose /* WARNING: ESHUTDOWN also not defined in newlib. We chose
180 here because the number "108" which is used 180 here because the number "108" which is used
in arch.h has been assigned to another error code. */ in arch.h has been assigned to another error code. */
#define ESHUTDOWN 180 #define ESHUTDOWN 180
#endif /* __CC_ARM/__IAR_SYSTEMS_ICC__ */ #endif
#endif /* RT_USING_LIBC */ #endif /* RT_USING_LIBC */
#if defined(RT_USING_LIBC) || defined(RT_LIBC_USING_TIME) || (defined( __GNUC__ ) && !defined(__ARMCC_VERSION)) #if defined(RT_USING_LIBC) || defined(RT_LIBC_USING_TIME) || (defined( __GNUC__ ) && !defined(__ARMCC_VERSION))