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author | rsc <devnull@localhost> | 2003-12-11 18:15:57 +0000 |
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committer | rsc <devnull@localhost> | 2003-12-11 18:15:57 +0000 |
commit | 7f11104a5737adf261d10bc1a7b85e740f2eb491 (patch) | |
tree | 2473f5fbdd42b74b189e2fcc2a46896a50ede030 /src/libString/s_copy.c | |
parent | 57ccfb9e8f51138c33ad5f58e14c0e54246cf5c4 (diff) | |
download | plan9port-7f11104a5737adf261d10bc1a7b85e740f2eb491.tar.gz plan9port-7f11104a5737adf261d10bc1a7b85e740f2eb491.tar.bz2 plan9port-7f11104a5737adf261d10bc1a7b85e740f2eb491.zip |
Add libString.
Diffstat (limited to 'src/libString/s_copy.c')
-rw-r--r-- | src/libString/s_copy.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/libString/s_copy.c b/src/libString/s_copy.c new file mode 100644 index 00000000..5a23b3c2 --- /dev/null +++ b/src/libString/s_copy.c @@ -0,0 +1,19 @@ +#include <u.h> +#include <libc.h> +#include "libString.h" + + +/* return a String containing a copy of the passed char array */ +extern String* +s_copy(char *cp) +{ + String *sp; + int len; + + len = strlen(cp)+1; + sp = s_newalloc(len); + setmalloctag(sp, getcallerpc(&cp)); + strcpy(sp->base, cp); + sp->ptr = sp->base + len - 1; /* point to 0 terminator */ + return sp; +} |