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| author | Madhukar Pappireddy <madhukar.pappireddy@arm.com> | 2021-01-26 21:36:18 -0600 |
|---|---|---|
| committer | Madhukar Pappireddy <madhukar.pappireddy@arm.com> | 2021-02-03 10:36:33 -0600 |
| commit | 015240d9d35c88d4f5c2845e8b8bfceb6d25dd9d (patch) | |
| tree | cca8233011a7f3adb0a2ec204f0c7cfc1158147e /include | |
| parent | 96edbe03413bfa870b4320e4642f58ee3b9de4b8 (diff) | |
| download | platform_external_arm-trusted-firmware-015240d9d35c88d4f5c2845e8b8bfceb6d25dd9d.tar.gz platform_external_arm-trusted-firmware-015240d9d35c88d4f5c2845e8b8bfceb6d25dd9d.tar.bz2 platform_external_arm-trusted-firmware-015240d9d35c88d4f5c2845e8b8bfceb6d25dd9d.zip | |
libc: Import strtol from FreeBSD project
From commit: 21571b1d140ae7bb44e94c0afba2ec61456b275b
The coding guidelines[1] in TF-A forbid the use of ato*() functions
in favour of strto*(). However, the TF-A libc does not provide an
implementation of strto*(), making this rule impossible to satisfy.
Also made small changes to fit into TF-A project. Added the source
files to the libc makefile
[1] https://trustedfirmware-a.readthedocs.io/en/latest/process/coding-guidelines.html#libc-functions-that-are-banned-or-to-be-used-with-caution
Change-Id: Ica95bf5da722913834fe90bf3fe743aa34e01e80
Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/lib/libc/stdlib.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/include/lib/libc/stdlib.h b/include/lib/libc/stdlib.h index 24e7bae2f..b4a14e87f 100644 --- a/include/lib/libc/stdlib.h +++ b/include/lib/libc/stdlib.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2012-2017 Roberto E. Vargas Caballero + * Copyright (c) 2012-2021 Roberto E. Vargas Caballero * * SPDX-License-Identifier: BSD-3-Clause */ @@ -18,8 +18,12 @@ #define _ATEXIT_MAX 1 +#define isspace(x) (((x) == ' ') || ((x) == '\r') || ((x) == '\n') || \ + ((x) == '\t') || ((x) == '\b')) + extern void abort(void); extern int atexit(void (*func)(void)); extern void exit(int status); +long strtol(const char *nptr, char **endptr, int base); #endif /* STDLIB_H */ |