---
name: "stralloc_catm"
section: "3"
platform: "linux"
package: "libowfat-dev"
version: "0.32-5"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/stralloc_catm"
---

# stralloc\_catm(3)

append string(s) to a stralloc

## NAME

stralloc\_catm - append string(s) to a stralloc

## SYNTAX

**#include \<libowfat/stralloc.h\>**

int **stralloc\_catm**(stralloc\* *sa*,const char\* *s*, ...);

## DESCRIPTION

stralloc\_catm appends \\0-terminated strings from *s*... to the end of the string stored in *sa*, allocating space if necessary, and returns 1. If *sa* is unallocated, stralloc\_catm is the same as stralloc\_copym.

If it runs out of memory, stralloc\_catm returns 0.  At that point, it may already have copied a few of the strings to sa.

## RETURN VALUE

1 for success, 0 on memory allocation failure.

## SEE ALSO

[stralloc\_copym(3)](/stralloc_copym/3.md)