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| author | rsc <devnull@localhost> | 2004-06-09 14:15:47 +0000 |
|---|---|---|
| committer | rsc <devnull@localhost> | 2004-06-09 14:15:47 +0000 |
| commit | f437e56d1d5c8180ee2f93273f78393426efd5f9 (patch) | |
| tree | 61e6ed23e29f65b077c6cb1c2a80f266eab9f6d7 | |
| parent | ca9b36624f0a8074e65cebfbabfee8a824a4d312 (diff) | |
| download | plan9port-f437e56d1d5c8180ee2f93273f78393426efd5f9.tar.gz plan9port-f437e56d1d5c8180ee2f93273f78393426efd5f9.tar.bz2 plan9port-f437e56d1d5c8180ee2f93273f78393426efd5f9.zip | |
add strdup for debugging.
| -rw-r--r-- | src/lib9/mkfile | 1 | ||||
| -rw-r--r-- | src/lib9/strdup.c | 17 |
2 files changed, 18 insertions, 0 deletions
diff --git a/src/lib9/mkfile b/src/lib9/mkfile index bea11659..7ade5b63 100644 --- a/src/lib9/mkfile +++ b/src/lib9/mkfile @@ -137,6 +137,7 @@ LIB9OFILES=\ seek.$O\ sendfd.$O\ sleep.$O\ + strdup.$O\ strecpy.$O\ sysfatal.$O\ sysname.$O\ diff --git a/src/lib9/strdup.c b/src/lib9/strdup.c new file mode 100644 index 00000000..5ca31866 --- /dev/null +++ b/src/lib9/strdup.c @@ -0,0 +1,17 @@ +#include <u.h> +#include <libc.h> + +char* +strdup(char *s) +{ + char *t; + int l; + + l = strlen(s); + t = malloc(l+1); + if(t == nil) + return nil; + memmove(t, s, l+1); + return t; +} + |