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author | Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> | 2015-01-27 18:07:50 +0000 |
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committer | Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> | 2015-01-27 18:07:50 +0000 |
commit | dc627931848ed6af40be4f7d5bdb8e33d28b8333 (patch) | |
tree | 8a458f2a546da385a13b3662586000286e3aa02d /helpers.c | |
parent | 0cbd8c2558209432a0f51522cd2adffc59785dd0 (diff) | |
download | flashrom-dc627931848ed6af40be4f7d5bdb8e33d28b8333.tar.gz flashrom-dc627931848ed6af40be4f7d5bdb8e33d28b8333.tar.bz2 flashrom-dc627931848ed6af40be4f7d5bdb8e33d28b8333.zip |
Make strnlen() visible in old versions of glibc
Strnlen() is in POSIX 2008 but was a GNU extension up to glibc 2.10
requiring to define _GNU_SOURCE. This fixes compilation on CentOS 4.9.
Also, move our implementation of strnlen() that was added to support
DJGPP to helpers.c.
Corresponding to flashrom svn r1878.
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Diffstat (limited to 'helpers.c')
-rw-r--r-- | helpers.c | 10 |
1 files changed, 10 insertions, 0 deletions
@@ -91,3 +91,13 @@ char* strtok_r(char *str, const char *delim, char **nextp) } #endif +/* There is no strnlen in DJGPP */ +#if defined(__DJGPP__) +size_t strnlen(const char *str, size_t n) +{ + size_t i; + for (i = 0; i < n && str[i] != '\0'; i++) + ; + return i; +} +#endif |