diff --git a/src/plugins/e-acsl/headers/header_spec.txt b/src/plugins/e-acsl/headers/header_spec.txt
index c367bfc6aaffadf12db6ce23340049373c67b892..d12aa009d2530f4ca3015a5037fa76cf1e5c274b 100644
--- a/src/plugins/e-acsl/headers/header_spec.txt
+++ b/src/plugins/e-acsl/headers/header_spec.txt
@@ -33,6 +33,8 @@ share/e-acsl/internals/e_acsl_malloc.c: CEA_LGPL_OR_PROPRIETARY.E_ACSL
share/e-acsl/internals/e_acsl_malloc.h: CEA_LGPL_OR_PROPRIETARY.E_ACSL
share/e-acsl/internals/e_acsl_private_assert.c: CEA_LGPL_OR_PROPRIETARY.E_ACSL
share/e-acsl/internals/e_acsl_private_assert.h: CEA_LGPL_OR_PROPRIETARY.E_ACSL
+share/e-acsl/internals/e_acsl_rtl_error.c: CEA_LGPL_OR_PROPRIETARY.E_ACSL
+share/e-acsl/internals/e_acsl_rtl_error.h: CEA_LGPL_OR_PROPRIETARY.E_ACSL
share/e-acsl/internals/e_acsl_rtl_io.c: MODIFIED_SPARETIMELABS
share/e-acsl/internals/e_acsl_rtl_io.h: MODIFIED_SPARETIMELABS
share/e-acsl/internals/e_acsl_rtl_string.c: CEA_LGPL_OR_PROPRIETARY.E_ACSL
diff --git a/src/plugins/e-acsl/share/e-acsl/e_acsl_rtl.c b/src/plugins/e-acsl/share/e-acsl/e_acsl_rtl.c
index a4941546ac2ea34d550efc6379c98d5007d3c518..1420b682afab6e797934335ff2b188b08cf0ff28 100644
--- a/src/plugins/e-acsl/share/e-acsl/e_acsl_rtl.c
+++ b/src/plugins/e-acsl/share/e-acsl/e_acsl_rtl.c
@@ -38,6 +38,7 @@
#include "internals/e_acsl_debug.c"
#include "internals/e_acsl_malloc.c"
#include "internals/e_acsl_private_assert.c"
+#include "internals/e_acsl_rtl_error.c"
#include "internals/e_acsl_rtl_io.c"
#include "internals/e_acsl_rtl_string.c"
#include "internals/e_acsl_shexec.c"
diff --git a/src/plugins/e-acsl/share/e-acsl/internals/e_acsl_rtl_error.c b/src/plugins/e-acsl/share/e-acsl/internals/e_acsl_rtl_error.c
new file mode 100644
index 0000000000000000000000000000000000000000..a0fb18fc2c3dce5cc1fc37aec7e42f4584ce0d33
--- /dev/null
+++ b/src/plugins/e-acsl/share/e-acsl/internals/e_acsl_rtl_error.c
@@ -0,0 +1,606 @@
+/**************************************************************************/
+/* */
+/* This file is part of the Frama-C's E-ACSL plug-in. */
+/* */
+/* Copyright (C) 2012-2021 */
+/* CEA (Commissariat à l'énergie atomique et aux énergies */
+/* alternatives) */
+/* */
+/* you can redistribute it and/or modify it under the terms of the GNU */
+/* Lesser General Public License as published by the Free Software */
+/* Foundation, version 2.1. */
+/* */
+/* It is distributed in the hope that it will be useful, */
+/* but WITHOUT ANY WARRANTY; without even the implied warranty of */
+/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the */
+/* GNU Lesser General Public License for more details. */
+/* */
+/* See the GNU Lesser General Public License version 2.1 */
+/* for more details (enclosed in the file licenses/LGPLv2.1). */
+/* */
+/**************************************************************************/
+
+/*! ***********************************************************************
+ * \file
+ * \brief Provide malloc-free replacements for some error formatting
+ * functions.
+ **************************************************************************/
+
+#include <errno.h>
+
+#include "e_acsl_rtl_io.h"
+
+#include "e_acsl_rtl_error.h"
+
+/*! This array contains all known error messages of the glibc. The messages are
+ taken from the `errno -l` command from the `moreutils` package.
+ We needed to retrieve and store these error messages because the glibc array
+ `sys_errlist` will either not be present or not contain every error message.
+*/
+static const char *const RTL_SYS_ERRORLIST[] = {
+ [0] = "Success",
+
+#ifdef EPERM
+ [EPERM] = "Operation not permitted",
+#endif
+
+#ifdef ENOENT
+ [ENOENT] = "No such file or directory",
+#endif
+
+#ifdef ESRCH
+ [ESRCH] = "No such process",
+#endif
+
+#ifdef EINTR
+ [EINTR] = "Interrupted system call",
+#endif
+
+#ifdef EIO
+ [EIO] = "Input/output error",
+#endif
+
+#ifdef ENXIO
+ [ENXIO] = "No such device or address",
+#endif
+
+#ifdef E2BIG
+ [E2BIG] = "Argument list too long",
+#endif
+
+#ifdef ENOEXEC
+ [ENOEXEC] = "Exec format error",
+#endif
+
+#ifdef EBADF
+ [EBADF] = "Bad file descriptor",
+#endif
+
+#ifdef ECHILD
+ [ECHILD] = "No child processes",
+#endif
+
+#ifdef EAGAIN
+ [EAGAIN] = "Resource temporarily unavailable",
+#endif
+
+#ifdef ENOMEM
+ [ENOMEM] = "Cannot allocate memory",
+#endif
+
+#ifdef EACCES
+ [EACCES] = "Permission denied",
+#endif
+
+#ifdef EFAULT
+ [EFAULT] = "Bad address",
+#endif
+
+#ifdef ENOTBLK
+ [ENOTBLK] = "Block device required",
+#endif
+
+#ifdef EBUSY
+ [EBUSY] = "Device or resource busy",
+#endif
+
+#ifdef EEXIST
+ [EEXIST] = "File exists",
+#endif
+
+#ifdef EXDEV
+ [EXDEV] = "Invalid cross-device link",
+#endif
+
+#ifdef ENODEV
+ [ENODEV] = "No such device",
+#endif
+
+#ifdef ENOTDIR
+ [ENOTDIR] = "Not a directory",
+#endif
+
+#ifdef EISDIR
+ [EISDIR] = "Is a directory",
+#endif
+
+#ifdef EINVAL
+ [EINVAL] = "Invalid argument",
+#endif
+
+#ifdef ENFILE
+ [ENFILE] = "Too many open files in system",
+#endif
+
+#ifdef EMFILE
+ [EMFILE] = "Too many open files",
+#endif
+
+#ifdef ENOTTY
+ [ENOTTY] = "Inappropriate ioctl for device",
+#endif
+
+#ifdef ETXTBSY
+ [ETXTBSY] = "Text file busy",
+#endif
+
+#ifdef EFBIG
+ [EFBIG] = "File too large",
+#endif
+
+#ifdef ENOSPC
+ [ENOSPC] = "No space left on device",
+#endif
+
+#ifdef ESPIPE
+ [ESPIPE] = "Illegal seek",
+#endif
+
+#ifdef EROFS
+ [EROFS] = "Read-only file system",
+#endif
+
+#ifdef EMLINK
+ [EMLINK] = "Too many links",
+#endif
+
+#ifdef EPIPE
+ [EPIPE] = "Broken pipe",
+#endif
+
+#ifdef EDOM
+ [EDOM] = "Numerical argument out of domain",
+#endif
+
+#ifdef ERANGE
+ [ERANGE] = "Numerical result out of range",
+#endif
+
+#ifdef EDEADLK
+ [EDEADLK] = "Resource deadlock avoided",
+#endif
+
+#ifdef ENAMETOOLONG
+ [ENAMETOOLONG] = "File name too long",
+#endif
+
+#ifdef ENOLCK
+ [ENOLCK] = "No locks available",
+#endif
+
+#ifdef ENOSYS
+ [ENOSYS] = "Function not implemented",
+#endif
+
+#ifdef ENOTEMPTY
+ [ENOTEMPTY] = "Directory not empty",
+#endif
+
+#ifdef ELOOP
+ [ELOOP] = "Too many levels of symbolic links",
+#endif
+
+#ifdef EWOULDBLOCK
+ [EWOULDBLOCK] = "Resource temporarily unavailable",
+#endif
+
+#ifdef ENOMSG
+ [ENOMSG] = "No message of desired type",
+#endif
+
+#ifdef EIDRM
+ [EIDRM] = "Identifier removed",
+#endif
+
+#ifdef ECHRNG
+ [ECHRNG] = "Channel number out of range",
+#endif
+
+#ifdef EL2NSYNC
+ [EL2NSYNC] = "Level 2 not synchronized",
+#endif
+
+#ifdef EL3HLT
+ [EL3HLT] = "Level 3 halted",
+#endif
+
+#ifdef EL3RST
+ [EL3RST] = "Level 3 reset",
+#endif
+
+#ifdef ELNRNG
+ [ELNRNG] = "Link number out of range",
+#endif
+
+#ifdef EUNATCH
+ [EUNATCH] = "Protocol driver not attached",
+#endif
+
+#ifdef ENOCSI
+ [ENOCSI] = "No CSI structure available",
+#endif
+
+#ifdef EL2HLT
+ [EL2HLT] = "Level 2 halted",
+#endif
+
+#ifdef EBADE
+ [EBADE] = "Invalid exchange",
+#endif
+
+#ifdef EBADR
+ [EBADR] = "Invalid request descriptor",
+#endif
+
+#ifdef EXFULL
+ [EXFULL] = "Exchange full",
+#endif
+
+#ifdef ENOANO
+ [ENOANO] = "No anode",
+#endif
+
+#ifdef EBADRQC
+ [EBADRQC] = "Invalid request code",
+#endif
+
+#ifdef EBADSLT
+ [EBADSLT] = "Invalid slot",
+#endif
+
+#ifdef EDEADLOCK
+ [EDEADLOCK] = "Resource deadlock avoided",
+#endif
+
+#ifdef EBFONT
+ [EBFONT] = "Bad font file format",
+#endif
+
+#ifdef ENOSTR
+ [ENOSTR] = "Device not a stream",
+#endif
+
+#ifdef ENODATA
+ [ENODATA] = "No data available",
+#endif
+
+#ifdef ETIME
+ [ETIME] = "Timer expired",
+#endif
+
+#ifdef ENOSR
+ [ENOSR] = "Out of streams resources",
+#endif
+
+#ifdef ENONET
+ [ENONET] = "Machine is not on the network",
+#endif
+
+#ifdef ENOPKG
+ [ENOPKG] = "Package not installed",
+#endif
+
+#ifdef EREMOTE
+ [EREMOTE] = "Object is remote",
+#endif
+
+#ifdef ENOLINK
+ [ENOLINK] = "Link has been severed",
+#endif
+
+#ifdef EADV
+ [EADV] = "Advertise error",
+#endif
+
+#ifdef ESRMNT
+ [ESRMNT] = "Srmount error",
+#endif
+
+#ifdef ECOMM
+ [ECOMM] = "Communication error on send",
+#endif
+
+#ifdef EPROTO
+ [EPROTO] = "Protocol error",
+#endif
+
+#ifdef EMULTIHOP
+ [EMULTIHOP] = "Multihop attempted",
+#endif
+
+#ifdef EDOTDOT
+ [EDOTDOT] = "RFS specific error",
+#endif
+
+#ifdef EBADMSG
+ [EBADMSG] = "Bad message",
+#endif
+
+#ifdef EOVERFLOW
+ [EOVERFLOW] = "Value too large for defined data type",
+#endif
+
+#ifdef ENOTUNIQ
+ [ENOTUNIQ] = "Name not unique on network",
+#endif
+
+#ifdef EBADFD
+ [EBADFD] = "File descriptor in bad state",
+#endif
+
+#ifdef EREMCHG
+ [EREMCHG] = "Remote address changed",
+#endif
+
+#ifdef ELIBACC
+ [ELIBACC] = "Can not access a needed shared library",
+#endif
+
+#ifdef ELIBBAD
+ [ELIBBAD] = "Accessing a corrupted shared library",
+#endif
+
+#ifdef ELIBSCN
+ [ELIBSCN] = ".lib section in a.out corrupted",
+#endif
+
+#ifdef ELIBMAX
+ [ELIBMAX] = "Attempting to link in too many shared libraries",
+#endif
+
+#ifdef ELIBEXEC
+ [ELIBEXEC] = "Cannot exec a shared library directly",
+#endif
+
+#ifdef EILSEQ
+ [EILSEQ] = "Invalid or incomplete multibyte or wide character",
+#endif
+
+#ifdef ERESTART
+ [ERESTART] = "Interrupted system call should be restarted",
+#endif
+
+#ifdef ESTRPIPE
+ [ESTRPIPE] = "Streams pipe error",
+#endif
+
+#ifdef EUSERS
+ [EUSERS] = "Too many users",
+#endif
+
+#ifdef ENOTSOCK
+ [ENOTSOCK] = "Socket operation on non-socket",
+#endif
+
+#ifdef EDESTADDRREQ
+ [EDESTADDRREQ] = "Destination address required",
+#endif
+
+#ifdef EMSGSIZE
+ [EMSGSIZE] = "Message too long",
+#endif
+
+#ifdef EPROTOTYPE
+ [EPROTOTYPE] = "Protocol wrong type for socket",
+#endif
+
+#ifdef ENOPROTOOPT
+ [ENOPROTOOPT] = "Protocol not available",
+#endif
+
+#ifdef EPROTONOSUPPORT
+ [EPROTONOSUPPORT] = "Protocol not supported",
+#endif
+
+#ifdef ESOCKTNOSUPPORT
+ [ESOCKTNOSUPPORT] = "Socket type not supported",
+#endif
+
+#ifdef EOPNOTSUPP
+ [EOPNOTSUPP] = "Operation not supported",
+#endif
+
+#ifdef EPFNOSUPPORT
+ [EPFNOSUPPORT] = "Protocol family not supported",
+#endif
+
+#ifdef EAFNOSUPPORT
+ [EAFNOSUPPORT] = "Address family not supported by protocol",
+#endif
+
+#ifdef EADDRINUSE
+ [EADDRINUSE] = "Address already in use",
+#endif
+
+#ifdef EADDRNOTAVAIL
+ [EADDRNOTAVAIL] = "Cannot assign requested address",
+#endif
+
+#ifdef ENETDOWN
+ [ENETDOWN] = "Network is down",
+#endif
+
+#ifdef ENETUNREACH
+ [ENETUNREACH] = "Network is unreachable",
+#endif
+
+#ifdef ENETRESET
+ [ENETRESET] = "Network dropped connection on reset",
+#endif
+
+#ifdef ECONNABORTED
+ [ECONNABORTED] = "Software caused connection abort",
+#endif
+
+#ifdef ECONNRESET
+ [ECONNRESET] = "Connection reset by peer",
+#endif
+
+#ifdef ENOBUFS
+ [ENOBUFS] = "No buffer space available",
+#endif
+
+#ifdef EISCONN
+ [EISCONN] = "Transport endpoint is already connected",
+#endif
+
+#ifdef ENOTCONN
+ [ENOTCONN] = "Transport endpoint is not connected",
+#endif
+
+#ifdef ESHUTDOWN
+ [ESHUTDOWN] = "Cannot send after transport endpoint shutdown",
+#endif
+
+#ifdef ETOOMANYREFS
+ [ETOOMANYREFS] = "Too many references: cannot splice",
+#endif
+
+#ifdef ETIMEDOUT
+ [ETIMEDOUT] = "Connection timed out",
+#endif
+
+#ifdef ECONNREFUSED
+ [ECONNREFUSED] = "Connection refused",
+#endif
+
+#ifdef EHOSTDOWN
+ [EHOSTDOWN] = "Host is down",
+#endif
+
+#ifdef EHOSTUNREACH
+ [EHOSTUNREACH] = "No route to host",
+#endif
+
+#ifdef EALREADY
+ [EALREADY] = "Operation already in progress",
+#endif
+
+#ifdef EINPROGRESS
+ [EINPROGRESS] = "Operation now in progress",
+#endif
+
+#ifdef ESTALE
+ [ESTALE] = "Stale file handle",
+#endif
+
+#ifdef EUCLEAN
+ [EUCLEAN] = "Structure needs cleaning",
+#endif
+
+#ifdef ENOTNAM
+ [ENOTNAM] = "Not a XENIX named type file",
+#endif
+
+#ifdef ENAVAIL
+ [ENAVAIL] = "No XENIX semaphores available",
+#endif
+
+#ifdef EISNAM
+ [EISNAM] = "Is a named type file",
+#endif
+
+#ifdef EREMOTEIO
+ [EREMOTEIO] = "Remote I/O error",
+#endif
+
+#ifdef EDQUOT
+ [EDQUOT] = "Disk quota exceeded",
+#endif
+
+#ifdef ENOMEDIUM
+ [ENOMEDIUM] = "No medium found",
+#endif
+
+#ifdef EMEDIUMTYPE
+ [EMEDIUMTYPE] = "Wrong medium type",
+#endif
+
+#ifdef ECANCELED
+ [ECANCELED] = "Operation canceled",
+#endif
+
+#ifdef ENOKEY
+ [ENOKEY] = "Required key not available",
+#endif
+
+#ifdef EKEYEXPIRED
+ [EKEYEXPIRED] = "Key has expired",
+#endif
+
+#ifdef EKEYREVOKED
+ [EKEYREVOKED] = "Key has been revoked",
+#endif
+
+#ifdef EKEYREJECTED
+ [EKEYREJECTED] = "Key was rejected by service",
+#endif
+
+#ifdef EOWNERDEAD
+ [EOWNERDEAD] = "Owner died",
+#endif
+
+#ifdef ENOTRECOVERABLE
+ [ENOTRECOVERABLE] = "State not recoverable",
+#endif
+
+#ifdef ERFKILL
+ [ERFKILL] = "Operation not possible due to RF-kill",
+#endif
+
+#ifdef EHWPOISON
+ [EHWPOISON] = "Memory page has hardware error",
+#endif
+
+#ifdef ENOTSUP
+ [ENOTSUP] = "Operation not supported",
+#endif
+};
+
+/*! Number of elements in RTL_SYS_ERRORLIST. */
+static const int RTL_SYS_NERR =
+ sizeof(RTL_SYS_ERRORLIST) / sizeof(RTL_SYS_ERRORLIST[0]);
+
+/*! Formatting string for an unknown error. */
+#define RTL_UNKNOWN_ERROR "Unknown error: %d\n"
+
+char *rtl_strerror(int errnum) {
+ if (errnum >= 0 && errnum < RTL_SYS_NERR
+ && RTL_SYS_ERRORLIST[errnum] != NULL) {
+ return (char *)RTL_SYS_ERRORLIST[errnum];
+ } else {
+ static __thread char buf[sizeof(RTL_UNKNOWN_ERROR) + 21];
+ rtl_snprintf(buf, sizeof(buf), RTL_UNKNOWN_ERROR, errnum);
+ return buf;
+ }
+}
+
+char *rtl_strerror_r(int errnum, char *buf, size_t bufsize) {
+ if (errnum >= 0 && errnum < RTL_SYS_NERR
+ && RTL_SYS_ERRORLIST[errnum] != NULL) {
+ rtl_snprintf(buf, bufsize, "%s", RTL_SYS_ERRORLIST[errnum]);
+ } else {
+ rtl_snprintf(buf, bufsize, RTL_UNKNOWN_ERROR, errnum);
+ }
+ return buf;
+}
diff --git a/src/plugins/e-acsl/share/e-acsl/internals/e_acsl_rtl_error.h b/src/plugins/e-acsl/share/e-acsl/internals/e_acsl_rtl_error.h
new file mode 100644
index 0000000000000000000000000000000000000000..5d76e692216adecea34b4beac4485b502e615c07
--- /dev/null
+++ b/src/plugins/e-acsl/share/e-acsl/internals/e_acsl_rtl_error.h
@@ -0,0 +1,43 @@
+/**************************************************************************/
+/* */
+/* This file is part of the Frama-C's E-ACSL plug-in. */
+/* */
+/* Copyright (C) 2012-2021 */
+/* CEA (Commissariat à l'énergie atomique et aux énergies */
+/* alternatives) */
+/* */
+/* you can redistribute it and/or modify it under the terms of the GNU */
+/* Lesser General Public License as published by the Free Software */
+/* Foundation, version 2.1. */
+/* */
+/* It is distributed in the hope that it will be useful, */
+/* but WITHOUT ANY WARRANTY; without even the implied warranty of */
+/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the */
+/* GNU Lesser General Public License for more details. */
+/* */
+/* See the GNU Lesser General Public License version 2.1 */
+/* for more details (enclosed in the file licenses/LGPLv2.1). */
+/* */
+/**************************************************************************/
+
+/*! ***********************************************************************
+ * \file
+ * \brief Provide malloc-free replacements for some error formatting
+ * functions.
+ **************************************************************************/
+
+#ifndef E_ACSL_RTL_ERROR
+#define E_ACSL_RTL_ERROR
+
+#include <errno.h>
+
+/*! \brief `strerror()` replacement without dynamic allocation. */
+char *rtl_strerror(int errnum);
+
+/*! \brief `strerror_r()` replacement without dynamic allocation.
+
+ The error message will be copied into `buf` up to `bufsize`. The address of
+ the buffer is also returned by the function. */
+char *rtl_strerror_r(int errnum, char *buf, size_t bufsize);
+
+#endif // E_ACSL_RTL_ERROR
diff --git a/src/plugins/e-acsl/share/e-acsl/observation_model/segment_model/e_acsl_segment_tracking.c b/src/plugins/e-acsl/share/e-acsl/observation_model/segment_model/e_acsl_segment_tracking.c
index 6607555517d4d6c315dd1c4c11120e57994e3012..56f7535cec778d4d5b9f3d9eaa8840dd7fa1c750 100644
--- a/src/plugins/e-acsl/share/e-acsl/observation_model/segment_model/e_acsl_segment_tracking.c
+++ b/src/plugins/e-acsl/share/e-acsl/observation_model/segment_model/e_acsl_segment_tracking.c
@@ -25,6 +25,7 @@
#include "../../instrumentation_model/e_acsl_temporal_timestamp.h"
#include "../../internals/e_acsl_bits.h"
+#include "../../internals/e_acsl_rtl_error.h"
#include "../../internals/e_acsl_rtl_string.h"
#include "../internals/e_acsl_omodel_debug.h"
#include "e_acsl_shadow_layout.h"
diff --git a/src/plugins/e-acsl/share/e-acsl/observation_model/segment_model/e_acsl_shadow_layout.c b/src/plugins/e-acsl/share/e-acsl/observation_model/segment_model/e_acsl_shadow_layout.c
index a98804dd8c7e33dfde380cf70b32a980177e2a67..0b52b6595c18fbceb288f85df8a6e757d950356a 100644
--- a/src/plugins/e-acsl/share/e-acsl/observation_model/segment_model/e_acsl_shadow_layout.c
+++ b/src/plugins/e-acsl/share/e-acsl/observation_model/segment_model/e_acsl_shadow_layout.c
@@ -20,11 +20,11 @@
/* */
/**************************************************************************/
-#include <errno.h>
#include <stddef.h>
#include "../../internals/e_acsl_malloc.h"
#include "../../internals/e_acsl_private_assert.h"
+#include "../../internals/e_acsl_rtl_error.h"
#include "e_acsl_shadow_layout.h"
@@ -62,13 +62,13 @@ size_t increase_stack_limit(const size_t size) {
rl.rlim_cur = stacksz;
result = setrlimit(RLIMIT_STACK, &rl);
if (result != 0) {
- private_abort("setrlimit: %s \n", strerror(errno));
+ private_abort("setrlimit: %s \n", rtl_strerror(errno));
}
} else {
stacksz = rl.rlim_cur;
}
} else {
- private_abort("getrlimit: %s \n", strerror(errno));
+ private_abort("getrlimit: %s \n", rtl_strerror(errno));
}
return (size_t)stacksz;
}
@@ -350,7 +350,7 @@ static void init_shadow_layout_vdso() {
// (using open() instead of fopen() to avoid a dynamic allocation)
int maps_fd = open("/proc/self/maps", O_RDONLY);
private_assert(maps_fd >= 0, "Unable to open /proc/self/maps: %s\n",
- strerror(errno));
+ rtl_strerror(errno));
int result;
uintptr_t start, end;
@@ -370,7 +370,7 @@ static void init_shadow_layout_vdso() {
end = 0;
break;
} else if (count < 0) {
- DVABORT("Reading /proc/self/maps failed: %s\n", strerror(errno));
+ DVABORT("Reading /proc/self/maps failed: %s\n", rtl_strerror(errno));
break;
} else {
// Scan the start and end addresses of the segment
@@ -379,7 +379,7 @@ static void init_shadow_layout_vdso() {
DVASSERT(result == 2,
"Scanning for addresses in /proc/self/maps failed, expected 2 "
"addresses, found: %d, error: %s\n",
- result, strerror(errno));
+ result, rtl_strerror(errno));
if (start <= vdso && vdso < end) {
break;
@@ -397,7 +397,7 @@ static void init_shadow_layout_vdso() {
offset = lseek(maps_fd, -offset, SEEK_CUR);
DVASSERT(offset != -1,
"Unable to move file offset of /proc/self/maps: %s\n",
- strerror(errno));
+ rtl_strerror(errno));
break;
} else {
// No newline found on the current buffer, continue reading the file
@@ -409,7 +409,7 @@ static void init_shadow_layout_vdso() {
result = close(maps_fd);
DVASSERT(result == 0, "Unable to close /proc/self/maps: %s\n",
- strerror(errno));
+ rtl_strerror(errno));
// Initialize the memory partition
memory_partition *pvdso = &mem_layout.vdso;