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| author | rsc <devnull@localhost> | 2003-09-30 17:47:41 +0000 |
|---|---|---|
| committer | rsc <devnull@localhost> | 2003-09-30 17:47:41 +0000 |
| commit | b2cfc4e2e71d0f0a5113ddfbd93c8285cc4d74e4 (patch) | |
| tree | f382987fec33cf639d75b1fe1b5d76b8f155d074 /src/lib9/strecpy.c | |
| parent | 5f7d5e8d1899f41b0e5366c0251530ea1dc753d0 (diff) | |
| download | plan9port-b2cfc4e2e71d0f0a5113ddfbd93c8285cc4d74e4.tar.gz plan9port-b2cfc4e2e71d0f0a5113ddfbd93c8285cc4d74e4.tar.bz2 plan9port-b2cfc4e2e71d0f0a5113ddfbd93c8285cc4d74e4.zip | |
Initial revision
Diffstat (limited to 'src/lib9/strecpy.c')
| -rw-r--r-- | src/lib9/strecpy.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/lib9/strecpy.c b/src/lib9/strecpy.c new file mode 100644 index 00000000..7d2f2277 --- /dev/null +++ b/src/lib9/strecpy.c @@ -0,0 +1,16 @@ +#include <lib9.h> + +char* +strecpy(char *to, char *e, char *from) +{ + if(to >= e) + return to; + to = memccpy(to, from, '\0', e - to); + if(to == nil){ + to = e - 1; + *to = '\0'; + }else{ + to--; + } + return to; +} |