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author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2009-08-05 20:16:28 +0000 |
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committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2009-08-05 20:16:28 +0000 |
commit | 34788417b44044b9d62238dab8d66de2b30879de (patch) | |
tree | 4639cba61d64a7f090967d2a50c30884c9505c57 /cpukit/libmisc/bspcmdline/bspcmdline_getparamrhs.c | |
parent | 2009-08-05 Joel Sherrill <joel.sherrill@oarcorp.com> (diff) | |
download | rtems-34788417b44044b9d62238dab8d66de2b30879de.tar.bz2 |
2009-08-05 Joel Sherrill <joel.sherrill@oarcorp.com>
* libmisc/bspcmdline/bspcmdline.h, libmisc/bspcmdline/bspcmdline_get.c,
libmisc/bspcmdline/bspcmdline_getparam.c,
libmisc/bspcmdline/bspcmdline_getparamraw.c,
libmisc/bspcmdline/bspcmdline_getparamrhs.c: New files.
Missed in previous commit.
Diffstat (limited to 'cpukit/libmisc/bspcmdline/bspcmdline_getparamrhs.c')
-rw-r--r-- | cpukit/libmisc/bspcmdline/bspcmdline_getparamrhs.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/cpukit/libmisc/bspcmdline/bspcmdline_getparamrhs.c b/cpukit/libmisc/bspcmdline/bspcmdline_getparamrhs.c new file mode 100644 index 0000000000..2f96cfb02d --- /dev/null +++ b/cpukit/libmisc/bspcmdline/bspcmdline_getparamrhs.c @@ -0,0 +1,42 @@ +/* + * COPYRIGHT (c) 1989-2009. + * On-Line Applications Research Corporation (OAR). + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.rtems.com/license/LICENSE. + * + * $Id$ + */ + +#include <rtems/bspcmdline.h> + +const char *bsp_cmdline_get_param_rhs( + const char *name, + char *value, + size_t length +) +{ + const char *p; + const char *rhs; + char *d; + + p = bsp_cmdline_get_param( name, value, length ); + if ( !p ) + return NULL; + + rhs = &p[strlen(name)]; + if ( *rhs != '=' ) + return NULL; + + rhs++; + if ( *rhs == '\"' ) + rhs++; + for ( d=value ; *rhs ; ) + *d++ = *rhs++; + if ( *(d-1) == '\"' ) + d--; + *d = '\0'; + + return value; +} |